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HT-CT780 SA-CT780 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model PX Model Ver. 1.1 2015.04 • All of the units included in the HT-CT780 (SA-CT780/ SA-WCT780/Remote control) are required to confirming operation of SA-CT780. Check in advance that you have all of the units. Note: Be sure to keep your PC used for service and checking of this unit always updated with the latest version of your anti-virus software. In case a virus affected unit was found during service, contact your Service Headquarters. Photo: SA-CT780 COMPONENT MODEL NAME HT-CT780 Bar Speaker (Active Speaker System) Subwoofer (Active Subwoofer) SA-CT780 SA-WCT780 • Please refer to service manual separately issued for Subwoofer. SPECIFICATIONS Amplifier section U.S. models: POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (FTC) Front L + Front R: With 4 ohms loads, both channels driven, from 200 Hz - 20,000 Hz; rated 35 Watts per channel minimum RMS power, with no more than 1% total harmonic distortion from 250 milliwatts to rated output. POWER OUTPUT (reference) Front L/Front R: 105 Watts (per channel at 4 ohms, 1 kHz) Chinese model: POWER OUTPUT (rated) Front L + Front R: 35 W + 35 W (at 4 ohms, 1 kHz, 1% THD) Brazilian model: The following values were measured at 127 V AC 60 Hz RMS POWER OUTPUT: Front L + Front R: 70 W (35 W per channel × 2, at 4 ohms, 1 kHz, 10% THD*) * Total harmonic distortion Other models: POWER OUTPUT (rated) Front L + Front R: 50 W + 50 W (at 4 ohms, 1 kHz, 1% THD) POWER OUTPUT (reference) Front L/Front R: 105 Watts (per channel at 4 ohms, 1 kHz) Inputs HDMI IN* 1/2/3 ANALOG IN DIGITAL IN (TV) Outputs HDMI OUT** (ARC) 9-896-146-02 2015D33-1 © 2015.04 * The 1 jack supports HDCP 2.2 protocol. HDCP 2.2 is newly enhanced copyright protection technology that is used to protect content such as 4K movies. The 2 and 3 jacks are identical. Using any of them makes no difference. ** The HDMI OUT jack supports HDCP 2.2 protocol. HDCP 2.2 is newly enhanced copyright protection technology that is used to protect content such as 4K movies. HDMI Section Connector Type A (19pin) BLUETOOTH section Communication system BLUETOOTH Specification version 3.0 Output BLUETOOTH Specification Power Class 2 Maximum communication range Line of sight approx. 10 m (33 ft)1) Maximum number of devices to be registered 9 devices Frequency band 2.4 GHz band (2.4000 GHz 2.4835 GHz) Modulation method FHSS (Freq Hopping Spread Spectrum) Compatible BLUETOOTH profiles 2) A2DP 1.2 (Advanced Audio Distribution Profile) AVRCP 1.3 (Audio Video Remote Control Profile) Supported Codecs 3) SBC 4) , AAC 5) Transmission range (A2DP) 20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz) 1) The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, cordless phone, reception sensitivity, operating system, software application, etc. 2) BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communication between devices. 3) Codec: Audio signal compression and conversion format 4) Subband Codec 5) Advanced Audio Coding Front L/Front R speaker section Speaker system 2-way speaker system, Acoustic suspension Speaker Woofer: 60 mm (2 3/8 in) cone type Tweeter: 19 mm ( 3/4 in) soft dome type General Power requirements 120 V AC, 60 Hz (US, CND) 120 V AC, 50 Hz/60 Hz (TW) 110 V - 240 V AC, 50 Hz/60 Hz (PX, EA3, BR) 220 V - 240 V AC, 50 Hz/60 Hz (Other models) Power consumption On: 40 W Standby: 0.3 W or less (at the Power saving mode) Standby: 0.5 W or less (When [S. THRU] is [ON]: 6 W or less) Dimensions (approx.) (w/h/d) 1,030 mm × 55 mm × 117 mm (40 5 /8 in × 2 1/4 in × 4 5/8 in) (without wall mounting brackets) 1,030 mm × 120 mm × 74 mm (40 5/8 in × 4 3/4 in × 3 in) (with wall mounting brackets) Mass (approx.) 2.8 kg (6 lb 2 3/4 oz) Wireless transmitter section Speaker system Wireless Sound Specification version 2.0 Frequency band 2.4 GHz (2.4000 GHz - 2.4835 GHz) Modulation method Pi / 4 DQPSK Supplied accessories Remote control (1) R03 (size AAA) batteries (2) Optical digital cable (1) Wall mounting brackets (2) and screws (2) Startup Guide (1) Operating Instructions (1) Design and specifications are subject to change without notice. HT-CT780 SOUND BAR SA-CT780 ACTIVE SPEAKER SYSTEM Sony Corporation Published by Sony Techno Create Corporation HT-CT780 Ver. 1.1 Copyrights and Trademarks This system incorporates Dolby* Digital and the DTS** Digital Surround System. * Manufactured under license from Dolby Laboratories. Dolby, and the double-D symbol are trademarks of Dolby Laboratories. ** For DTS patents, see http:// patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, DTS-HD, the Symbol, & DTS and the Symbol together are registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved. The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license. This system incorporates HighDefinition Multimedia Interface (HDMI™) technology. The terms HDMI and HDMI HighDefinition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries. Android™ and Google Play™ are trademarks of Google Inc. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) To Exposed Metal Parts on Set Apple, the Apple logo, iPhone, iPod, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. “Made for iPod,” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance. 0.15 μF 1.5 kΩ AC voltmeter (0.75 V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. Compatible iPod/iPhone models The compatible iPod/iPhone models are as follows. Update your iPod/iPhone with the latest software before using with the system. SAFETY-RELATED COMPONENT WARNING! BLUETOOTH technology works with: iPhone 6 Plus/iPhone 6/iPhone 5s/ iPhone 5c/iPhone 5/iPhone 4s/ iPhone 4/iPhone 3GS iPod touch (5th generation)/iPod touch (4th generation) COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. “BRAVIA” logo is a trademark of Sony Corporation. “DSEE” is a trademark of Sony Corporation. “ClearAudio+” is a trademark of Sony Corporation. “x.v.Color” and “x.v.Color” logo are trademarks of Sony Corporation. “PlayStation®” is a registered trademark of Sony Computer Entertainment Inc. Other trademarks and trade names are those of their respective owners. NOTES ON CHIP COMPONENT REPLACEMENT • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. 2 ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. HT-CT780 TABLE OF CONTENTS 1. SERVICING NOTES ............................................. 2. DISASSEMBLY 2-1. Disassembly Flow ........................................................... 2-2. Top Panel Block .............................................................. 2-3. How to Install the Connection Cable with Speaker (L-ch, R-ch) (SPC1, SPC2)............................................. 2-4. Speaker (60 mm) (L-ch, R-ch) (SP1, SP2), Speaker (19 mm) (L-ch, R-ch) (SP3, SP4) ..................... 2-5. NFC Module (NFC1) ...................................................... 2-6. FL Board ......................................................................... 2-7. POWER Board ................................................................ 2-8. RF Modulator (RF1) ....................................................... 2-9. Connection Cable with Speaker (L-ch, R-ch) (SPC1, SPC2).................................................................. 2-10. KEY Board, Key ............................................................. 2-11. MAIN Board ................................................................... 2-12. Power Cord (AC1) .......................................................... 2-13. Bluetooth Module (BT1) ................................................ 2-14. Bottom Chassis Block ..................................................... 2-15. Service Position .............................................................. 4 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 5-3. Block Diagram - AMP Section - ..................................... 5-4. Block Diagram - PANEL/POWER SUPPLY Section - ............................ 5-5. Printed Wiring Boards - MAIN Section (1/2) - .............. 5-6. Printed Wiring Board - MAIN Section (2/2) - ................ 5-7. Schematic Diagram - MAIN Section (1/8) - ................... 5-8. Schematic Diagram - MAIN Section (2/8) - ................... 5-9. Schematic Diagram - MAIN Section (3/8) - ................... 5-10. Schematic Diagram - MAIN Section (4/8) - ................... 5-11. Schematic Diagram - MAIN Section (5/8) - ................... 5-12. Schematic Diagram - MAIN Section (6/8) - ................... 5-13. Schematic Diagram - MAIN Section (7/8) - ................... 5-14. Schematic Diagram - MAIN Section (8/8) - ................... 5-15. Printed Wiring Board - FL Board - ................................. 5-16. Schematic Diagram - FL Board - .................................... 5-17. Printed Wiring Board - POWER Board -........................ 5-18. Schematic Diagram - POWER Board - .......................... 34 36 37 38 39 40 41 42 43 44 45 46 47 48 49 6. EXPLODED VIEWS Overall Section ............................................................... Top Panel Section ........................................................... Bottom Panel Section...................................................... MAIN Board Section ...................................................... ELECTRICAL PARTS LIST .............................. 66 3. TEST MODE ............................................................ 22 6-1. 6-2. 6-3. 6-4. 4. TROUBLESHOOTING .......................................... 27 7. 5. DIAGRAMS 5-1. Block Diagram - HDMI Section -................................... 31 5-2. Block Diagram - MAIN Section -................................... 32 33 62 63 64 65 Accessories are given in the last of the electrical parts list. 3 HT-CT780 Ver. 1.1 SECTION 1 SERVICING NOTES The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. • Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! • Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. • Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. CAPACITOR ELECTRICAL DISCHARGE PROCESSING When checking the board, for the electric shock prevention, connect the resistors to both ends of respective capacitors to discharge the capacitor. – POWER Board (Conductor Side) – (US, Canadian and Taiwan models) C967 800 :/2 W 800 :/2 W – POWER Board (Conductor Side) – (Except US, Canadian and Taiwan models) NOTE OF PERFORMING THE OPERATION CHECK IN THE STATE THAT HEAT SINK WAS REMOVED When performing the operation check in the state that this unit was disassembled, it is possible to perform the operation check in the state that heat sink was removed. But don’t perform the operation check in the long time, and perform the operation check in the volume state as low as possible. MODEL IDENTIFICATION Distinguish by Part No. on the bottom side of the main unit. – Bottom view – MODEL NUMBER LABEL Part No. Destination Part No. US, CND 4-564-208-0[] AEP 4-564-209-0[] UK 4-564-209-1[] EA3 4-564-211-0[] PX 4-567-467-0[] SP 4-567-468-0[] CH 4-567-469-0[] AUS 4-567-470-0[] TW 4-567-471-0[] BR 4-569-640-0[] E3 4-570-359-0[] 4 C914 800 :/2 W C967 800 :/2 W C915 HT-CT780 Ver. 1.1 DESTINATION ABBREVIATIONS The following abbreviations for model destinations are used in this service manual. • Abbreviations AUS : Australian model BR : Brazilian model CH : Chinese model CND : Canadian model E3 : African and Iranian models EA3 : Saudi Arabia, UAE, Kuwait, Iraqi, Kenyan, Tanzanian and Nigerian models SP : Singapore model TW : Taiwan model ADVANCE PREPARATION WHEN CONFIRMING OPERATION All of the units included in the HT-CT780 (SA-CT780/SAWCT780/Remote control) are required to confirming operation of SA-CT780. Check in advance that you have all of the units. NOTE OF REPLACING THE KEY BOARD When the KEY board is defective, replace the complete mounted board. NOTE OF REPLACING THE IC102, IC104, IC307, IC308, IC313, IC601 TO IC603, IC605, IC1002, IC1004 AND IC1501 ON THE MAIN BOARD IC102, IC104, IC307, IC308, IC313, IC601 to IC603, IC605, IC1002, IC1004 and IC1501 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD When IC503 on the MAIN board and the complete MAIN board are replaced, it is necessary to spread the compound between the MAIN board and the heat sink. Spread the compound referring to the figure below. NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE When the parts below is replaced, the wireless connection (LINK) of the Bar speaker and Subwoofer will be disconnected. Before returning repaired products to the customer, follow the procedure below to LINK the Bar speaker and Subwoofer. Also, if only the Bar speaker or Subwoofer is brought in for repair and the parts below are replaced, be sure to inform the customer when returning the repaired products that the customer must LINK the Bar speaker and Subwoofer. (Indicate that the LINK procedure is described in the operating instructions) Parts in which the LINK will be disconnected due to replacement: • Complete MAIN board • RF modulator (SWA12-4V TX) (Ref. No. RF1) Linking the system (Link to the Subwoofer) Set up the wireless subwoofer connection again. 1 2 3 4 5 – MAIN Board (Side A) – compound IC503 6 Press MENU. Select [WS] with j (select), then press ENTER. Select [LINK] with j (select), then press ENTER. When [START] appears on the display, press ENTER. [SEARCH] appears, and the Bar Speaker searches for a device that can be used with Link. Proceed to the next step within 1 minute. To quit the Link function while searching for a device, press BACK. Press LINK on the subwoofer. The on/standby indicator on the subwoofer lights up in green. [OK] appears on the display of the Bar Speaker. If [FAILED] appears, check to ensure the subwoofer is turned on and perform the process again from step 1. Press MENU. The menu turns off. IF “PRTECT (PROTECT)” APPEARS ON THE FRONT PANEL DISPLAY OF THE BAR SPEAKER Press the Ò/Æ (on/standby) button on the Bar Speaker to turn off the system. After the display stops flashing, disconnect the AC power cord (mains lead) then check that nothing is blocking the ventilation holes of the Bar Speaker. NOTES ON UPDATE PORT UPDATE port This is update dedicated port of this unit. Use this port only when updating this unit. – Rear view – 5 HT-CT780 Ver. 1.1 BOND FIXATION OF ELECTRIC PARTS When complete POWER board or the following parts are replaced, it is necessary to fix the parts by using the bond (SC608Z2) (Refer to the figure below). • POWER board: C902, C903, C905, C914 or C915, C941, C967, C970, C977, C978, C980, C988, D901, F931, LF901, R934, TH901, VDR901 (C978, C980: Except US, Canadian and Taiwan models only) – POWER Board (Component Side) – (US, Canadian and Taiwan models) C970 C902 F931 C914 C967 C903 R934 A932 D901 C977 C905 C988 VDR901 LF901 TH901 C941 C967 C977 – Side view – – POWER Board (Component Side) – (Except US, Canadian and Taiwan models) C970 C902 F931 C915 C967 R934 A932 D901 C903 C977 C905 C988 LF901 C980 C967 C977 – Side view – 6 C978 C941 TH901 VDR901 HT-CT780 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW SET 2-2. TOP PANEL BLOCK (Page 8) 2-3. HOW TO INSTALL THE CONNECTION CABLE WITH SPEAKER (L-CH, R-CH) (SPC1, SPC2) (Page 9) 2-15. SERVICE POSITION (Page 21) 2-4. SPEAKER (60 mm) (L-CH, R-CH) (SP1, SP2), SPEAKER (19 mm) (L-CH, R-CH) (SP3, SP4) (Page 10) 2-5. NFC MODULE (NFC1) (Page 11) 2-6. FL BOARD (Page 12) 2-7. POWER BOARD (Page 13) 2-8. RF MODULATOR (RF1) (Page 14) 2-9. CONNECTION CABLE WITH SPEAKER (L-CH, R-CH) (SPC1, SPC2) (Page 15) 2-10. KEY BOARD, KEY (Page 16) 2-12. POWER CORD (AC1) (Page 18) 2-13. BLUETOOTH MODULE (BT1) (Page 19) 2-14. BOTTOM CHASSIS BLOCK (Page 20) 2-11. MAIN BOARD (Page 17) 7 HT-CT780 Note: Follow the disassembly procedure in the numerical order given. 2-2. • TOP PANEL BLOCK For the speaker cable setting, see page 9. 1 eight screws (BVTP3 u 10) Note: Please spread a sheet under a unit not to injure top panel. 6 terminal [black] (wide side) 1 nine screws (BVTP3 u 10) 1 eight screws (BVTP3 u 10) 5 cushion top 5 cushion top 6 terminal [red] (narrow side) 4 cushion (CZ) 6 terminal [black] (narrow side) 7 terminal [red] (wide side) 4 cushion (CZ) – Bottom view – 7 terminal [black] (narrow side) 6 terminal [blue] (wide side) 3 flexible flat cable (18 core) (FFC3) (CN104) 4 cushion (CZ) 7 terminal [gray] (wide side) 6 terminal [black] (narrow side) 6 terminal [gray] (narrow side) 7 terminal [black] (narrow side) 5 cushion top 5 cushion top 2 Remove the top panel block in the direction of the arrow. )OH[LEOHIODWFDEOH))&VHWWLQJ 4 cushion (CZ) flexible flat cable (18 core) (FFC3) 6 terminal [black] (wide side) 6 terminal [blue] (wide side) Terminal face is below side. connector (CN104) front side – Rear view – How to install the flexible flat cable When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector 8 NG Insert at a slant. flexible flat cable colored line connector HT-CT780 2-3. HOW TO INSTALL THE CONNECTION CABLE WITH SPEAKER (L-CH, R-CH) (SPC1, SPC2) 1 Connect the terminal [gray] (wide side). 2 Push the cable into the slots. 3 Pass the cable underneath catcher. 4 Pass the cable along the rib. 0 Pass the cable underneath catcher. 8 Connect the terminals [gray] and [black] (narrow side). 9 Wrap up wire from speaker (19 mm) and connection cable with speaker (SPC1). qf Paste the cushion (CZ). qd Pass the cable underneath catcher. 7 Wrap up wire from speaker (19 mm) and connection cable with speaker (SPC1). qs Push the cable into the slot. 6 Connect the terminals [black] and [blue] (wide side). 5 Connect the terminal [black] (narrow side). qa Pass the cable along the speaker (19 mm). qf Paste the cushion (CZ). rear side right side left side top block front side 3 Pass the cable underneath catcher. 4 Pass the cable along the rib. 1 Connect the terminal [red] (wide side). 2 Push the cable into the slots. 0 Pass the cable underneath catcher. 9 Wrap up wire from speaker (19 mm) and connection cable with speaker (SPC2). 8 Connect the terminals [gray] and [black] (narrow side). qf Paste the cushion (CZ). qd Pass the cable underneath catcher. 7 Wrap up wire from speaker (19 mm) and connection cable with speaker (SPC2). qs Push the cable into the slot. 6 Connect the terminals [black] and [blue] (wide side). qa Pass the cable along the speaker (19 mm). Push Push qf Paste the cushion (CZ). 5 Connect the terminal [black] (narrow side). Push CN501 Push Push Push right side Push Push Push CN502 Push left side bottom block bottom block 9 HT-CT780 2-4. SPEAKER (60 mm) (L-CH, R-CH) (SP1, SP2), SPEAKER (19 mm) (L-CH, R-CH) (SP3, SP4) 6SHDNHUPP5FK63DQG VSHDNHUPP5FK63setting [black] wide terminal side red line right side [blue] left side front side speaker (19 mm) (R-ch) (SP4) speaker (60 mm) (R-ch) (SP2) narrow terminal side 3 two screws (3.5) 6SHDNHUPP/FK63DQG VSHDNHUPP/FK63setting speaker (60 mm) (L-ch) (SP1) wide terminal side red line speaker (19 mm) (L-ch) (SP3) right side 4 speaker (19 mm) (R-ch) (SP4) 2 speaker (60 mm) (R-ch) (SP2) 1 four screws (3.5) left side [black] right side narrow terminal side [blue] top block 1 four screws (3.5) 2 speaker (60 mm) (L-ch) (SP1) front side 3 two screws (3.5) rear side Note: Please spread a sheet under a unit not to injure top panel. 4 speaker (19 mm) (L-ch) (SP3) front side – Top panel block bottom view – 10 left side HT-CT780 2-5. NFC MODULE (NFC1) +RZWRLQVWDOOWKHGRXEOHDGKHVLYHWDSH1)& double adhesive tape (NFC) NFC module (NFC1) guide line – NFC module bottom view – right side 3 Peel off the double adhesive tape (NFC). 4 NFC module (NFC1) )OH[LEOHIODWFDEOH))&VHWWLQJ NFC module (NFC1) 2 flexible flat cable (6 core) (FFC4) 1 cushion (QV, A) Terminal face is below side. Note: Please spread a sheet under a unit not to injure top panel. +RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector flexible flat cable (6 core) (FFC4) rear side top block front side NG Insert at a slant. flexible flat cable colored line connector – Top panel block bottom view – left side 11 HT-CT780 2-6. FL BOARD )OH[LEOHIODWFDEOH))&VHWWLQJ )OH[LEOHIODWFDEOH))&VHWWLQJ +RZWRLQVWDOOWKHFXVKLRQ&= FL board block FL board block FL board terminal side cushion (QV, A) cushion (CZ) terminal side flexible flat cable (18 core) (FFC3) flexible flat cable (6 core) (FFC4) 3 flexible flat cable (18 core) (FFC3) (CN803) 4 cushion (QV, A) 5 flexible flat cable (6 core) (FFC4) (CN804) 7 holder FL 1 screw (BVTP3 u 10) right side 8 cushion (CZ) 1 screw (BVTP3 u 10) 1 two screws (BVTP3 u 10) 9 FL board 2 Remove the FL board block in the direction of the arrow. Note: Please spread a sheet under a unit not to injure top panel. rear side top block +RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector 12 NG Insert at a slant. flexible flat cable colored line connector 6 four screws (BVTP3 u 10) front side –7RSSDQHOEORFNERWWRPYLHZ– left side HT-CT780 2-7. POWER BOARD Note: When the complete POWER board is replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. Wire setting Twist the wire. bottom block 1 connector (CN601) CN601 boss boss CN902 2 power cord connector (CN901) 4 connector (CN902) 3 four screws (BV3) 5 POWER board How to install the connector Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. OK Insert straight into the interior. connector NG Insert only part way. connector connector connector How to install the power cord connector Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. NG Insert at a slant. connector connector OK Insert straight into the interior. NG Insert only part way. connector connector connector connector NG Insert at a slant. connector connector 13 HT-CT780 2-8. RF MODULATOR (RF1) Note: When the RF modulator (Ref. No. RF1) is replaced, refer to “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. +RZWRLQVWDOOWKHFKVKLRQ49$ cushion (QV, A) RF modulator (RF1) )OH[LEOHIODWFDEOH))&VHWWLQJ 6 cushion (QV, A) 7 RF modulator (RF1) 3 screw (P3 u 8) RF modulator (RF1) terminal face 5 flexible flat cable (24 core) (FFC2) flexible flat cable (FFC2) cushion (CZ) 2 cushion (CZ) Terminal face is below side. connector (CN103) claw 4 Remove the RF modulator block in the direction of the arrow. 1 connector (CN103) +RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector 14 NG Insert at a slant. flexible flat cable colored line connector bottom block HT-CT780 2-9. CONNECTION CABLE WITH SPEAKER (L-CH, R-CH) (SPC1, SPC2) &RQQHFWLRQFDEOHZLWKVSHDNHU/FK63&VHWWLQJ Push Push Push Push Push CN502 &RQQHFWLRQFDEOHZLWKVSHDNHU5FK63&VHWWLQJ Push Push Push Push Push 3 connection cable with speaker (L-ch) (SPC1) CN501 1 connector (CN105) 2 connector (CN501) 2 connector (CN502) 3 connection cable with speaker (R-ch) (SPC2) +RZWRLQVWDOOWKHFRQQHFWRU Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. OK Insert straight into the interior. connector NG Insert only part way. connector connector connector NG Insert at a slant. connector bottom block connector 15 HT-CT780 2-10. KEY BOARD, KEY ,QVWDOODWLRQSRVLWLRQRIWKHFXVKLRQ&= key cushion (CZ) 3 connector (CN871) 4 four screws (BVTP3 u 10) 6 cushion (CZ) boss hole 8 key 7 cushion key 9 KEY board 5 bracket key ,QVWDOODWLRQSRVLWLRQRIWKHFXVKLRQNH\WRS KEY board 2 two screws (BVTP3 u 10) bottom block bottom block cushion key top –5HDUYLHZ– 1 cushion key top +RZWRLQVWDOOWKHFRQQHFWRU Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. OK Insert straight into the interior. connector NG Insert only part way. connector connector 16 connector NG Insert at a slant. connector connector HT-CT780 2-11. MAIN BOARD Note 1: When removing the MAIN board, you need the full length is short screwdriver. If that has not been available a short screwdriver, remove the MAIN board after removing the bottom chassis block, refer to “2-14. BOTTOM CHASSIS BLOCK” on page 20. Note 2: When the complete MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” and “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. 5 two screws (BVTP3 u 10) 4 flexible flat cable (24 core) (FFC2) 6 heat sink amp Note 3: When you install the heat sink amp, spread the compound referring to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on page 5. 1 connector (CN601) 3 connector (CN103) )OH[LEOHIODWFDEOH))&VHWWLQJ 2 flexible flat cable (14 core) (FFC1) (CN301) terminal face connector (CN301) IC503 bottom block 7 two screws (BV3) 0 cushion (CZ) 7 five screws (BV3) qa MAIN board 9 Remove the MAIN board in the direction of the arrow. 8 screw (B3 u 5) Note 4: Please use the short screwdriver. 8 three screws (B3 u 5) short screwdriver –%RWWRPYLHZ– +RZWRLQVWDOOWKHFRQQHFWRU Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. OK Insert straight into the interior. connector connector NG Insert only part way. connector connector NG Insert at a slant. connector connector +RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector NG Insert at a slant. flexible flat cable colored line connector 17 HT-CT780 2-12. POWER CORD (AC1) 3RZHUFRUGVHWWLQJ Note: When installing the power cord (AC1), check the direction of claw of cord bushing (FBS001) and install correctly. claw &RUGEXVKLQJ)%6VHWWLQJ power cord (AC1) power cord cord bushing (FBS001) claw cord bushing (FBS001) 80 +5, -0 mm to POWER board 5 cord bushing (FBS001) bottom block 1 connector (CN901) 4 claw 6 power cord (AC1) 3 Draw out the power cord from the hole. 2 Remove the cord bushing (FBS001) in the direction of the arrow. +RZWRLQVWDOOWKHSRZHUFRUGFRQQHFWRU Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it. OK Insert straight into the interior. NG Insert only part way. connector connector connector 18 connector NG Insert at a slant. connector connector HT-CT780 2-13. BLUETOOTH MODULE (BT1) +RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector ,QVWDOODWLRQSRVLWLRQRIWKHFXVKLRQ&=DQGFXVKLRQ49$ guide line cushion (CZ) NG Insert at a slant. flexible flat cable bluetooth module (BT1) colored line connector guide line cushion (QV, A) bottom block 4 cushion (CZ) 6 bluetooth module (BT1) 3 flexible flat cable (14 core) (FFC1) 5 cushion (QV, A) 2 Remove the bluetooth module block in the direction of the arrow. )OH[LEOHIODWFDEOH))&VHWWLQJ 1 claw bluetooth module (BT1) Terminal face is below side. flexible flat cable (14 core) (FFC1) Pull out the flexible flat cable (FFC1) to the front side. Note: Do not pinch the flexible flat cable (FFC1) under the bluetooth module (BT1). 19 HT-CT780 2-14. BOTTOM CHASSIS BLOCK 3 flexible flat cable (24 core) (FFC2) 1 cushion (CZ) 4 cushion absorbent How to install the flexible flat cable When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion. OK Insert straight into the interior. flexible flat cable colored line connector NG Insert at a slant. flexible flat cable colored line connector 2 connector (CN103) bottom block 5 two screws (BVTP3 u 10) 5 two screws (BVTP3 u 10) 6 CZ3 - FFC holder board 5 eight screws (BVTP3 u 10) 7 bottom chassis block bottom panel block 20 HT-CT780 2-15. SERVICE POSITION MAIN board POWER board 21 HT-CT780 SECTION 3 TEST MODE 1. TEST MODES OTHER THAN THE TEST MODE MENU These are executable test mode even if not entering the test mode menu. 1-1. Cold Reset It can initialize various backup information. Procedure: 1. Press the [?/1] button to turn the power on. 2. Press the [?/1] button for ten seconds. 3. The message “RESET” is displayed on the fluorescent indicator tube, then turn the power off. 2-1. Panel Test Mode It can check the lighting of fluorescent indicator tube and LED, operation of buttons, display of model name, destination and software version. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu”) 2. In the state of blinking the “PANEL” on the fluorescent indicator tube, press the [INPUT] button. 3. All segments in the fluorescent indicator tube and LED (Bluetooth indicator) are lighted up. 4. When pressing the [VOLUME +] button, the display on the fluorescent indicator tube repeatedly changes in order from all lighting → pattern 1 (Bluetooth indicator lights off) → pattern 2 (Bluetooth indicator lights up). All lighting 2. TEST MODES IN THE TEST MODE MENU These are the test modes done in the test mode menu. Setting method of the test mode menu: 1. Press the [?/1] button to turn the power on. 2. Press the two buttons of the [INPUT] and [VOLUME +] simultaneously for five seconds. 3. The message “PANEL” blinks on the fluorescent indicator tube and enter the test mode menu. Pattern 1 Pattern 2 Releasing method of the test mode menu: Press the [?/1] button to release the test mode menu. 5. In the state of step 4, press the [VOLUME –] button and “K 0” is displayed on the fluorescent indicator tube. Each time a button is pressed, “K 0” value increases. However, once a button is pressed, it is no longer taken into account. When pressing the all buttons, “OK” and “K 5” are alternately displayed on the fluorescent indicator tube. – Continued on next page – 22 HT-CT780 Ver. 1.1 6. In the state of step 4, press the [INPUT] button and model name “CT780” is displayed on the fluorescent indicator tube. Each time the [VOLUME +] button is pressed, the display changes from destination → MC (-com) version → SY (system) version → UI version → TA (AMP) version → DS (DSP) version (Not used for the servicing) → BT (Bluetooth) version → NF (NFC) version → HD (HDMI) version, → CE (CEC) version → PF (platform) version → WS (wireless sound) version in this order, and returns to the model name display. Note: Refer to the “2-5. Serial Flash Version Display Mode” and “2-6. DSP Sound Number Display Mode” for the DS (DSP) version on page 24. Model name 7. When [INPUT] button is pressed while the each version is displayed on the fluorescent indicator tube, year, month and day of the software creation is displayed on the fluorescent indicator tube. (Displayed values in the above figure are example) When [INPUT] button is pressed again, the display returns to the each version display. Releasing method: Press the [?/1] button to release the test mode menu. (When the “K 0” to “K 4” is displayed on the fluorescent indicator tube, press the [?/1] button on the remote commander to release the test mode menu) 2-2. Model Name Display Mode It can display the model name. Destination BT version MC version NF version SY version HD version UI version CE version TA version PF version DS version (Not used for the servicing) WS version Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the model name “CT780”. 2-3. Destination Display Mode It can display the destination. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the destination. (Displayed characters in the above figure are example) (Displayed characters/values in the above figure are example) Destination Destination Display Except AEP and UK models NA AEP and UK models CE2 Display Except AEP and UK models NA AEP and UK models CE2 23 HT-CT780 2-4. MC Version Display Mode It can display the MC (-com) version. Procedure: 1. Enter the test menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “MC.X.XXX” (X.XXX: MC (-com) version). 2-8. AMP Test Mode (It is displayed “AMP” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-9. Tone Test Mode It can check the test tone output from each speaker. Preparation: Connect the Bar Speaker (SA-CT780) and the Subwoofer (SAWCT780) by wireless. (Displayed values in the above figure are example) 2-5. Serial Flash Version Display Mode It can display the SF (serial flash) version. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “T TONE”, press the [INPUT] button. Procedure: 1. Enter the test menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “SF.X.XX” (X.XX: SF (serial flash) version). 3. The message “TONE.ON” is displayed on the fluorescent indicator tube momentarily and enter the tone test mode. (Displayed values in the above figure are example) 2-6. DSP Sound Number Display Mode It can display the SN (DSP sound number). Procedure: 1. Enter the test menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “SN XXX” (XXX: DSP sound number (000 to 998)). (Displayed values in the above figure are example) Note: “SN ---” is displayed when the information of serial flash is not able to be acquired. 2-7. BT Module F/W Version Display Mode It can display the BT (Bluetooth) module firmware version. Procedure: 1. Enter the test menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “BTM.X.XX” (X.XX: BT (Bluetooth) module firmware version). (Displayed values in the above figure are example) 24 4. The output speaker is displayed on the fluorescent indicator tube. At the same time, test tone is output from speaker. (The output speaker repeatedly changes automatically in following order) Output speaker Display Front L-ch FL Front R-ch FR Subwoofer SW Releasing method: Press the [?/1] button to release the test mode menu. 2-10. Speaker Test Mode (It is displayed “SPK.TST” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-11. VACS Display Mode (It is displayed “V. DISP” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-12. VACS ON/OFF Mode (It is displayed “V.ONOFF” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-13. DSP Halt Mode (It is displayed “DSP.HLT” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. HT-CT780 2-14. SW Distance Test Mode (It is displayed “SW.DIST” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-19. Wireless Sound Test Mode It can display the -com version of Subwoofer (SA-WCT780). Note :More than one item may be displayed on the fluorescent indicator tube, but it is not used for the servicing other than “VER.CHE”. 2-15. HDCP Key Read Mode (It is displayed “HDCP” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. Preparation: • Prepare the remote commander (RMT-AH101U) attached to this unit. • Connect the Bar Speaker (SA-CT780) and the Subwoofer (SAWCT780) by wireless. 2-16. NFC Test Mode (It is displayed “NFC.TST” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 2-17. USB Test Mode It can check the communication line for the between -com and USB. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “WS TST”, press the [INPUT] button. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “USB.TST”, press the [INPUT] button. 3. The message “FACTRY” is displayed on the fluorescent indicator tube and enter the wireless sound test mode. 3. A few seconds later, the check result of the communication line for the between -com and USB (“USB OK” or “USB NG”) is displayed on the fluorescent indicator tube. 4. Press the [V]/[v] buttons on the remote commander, select the “VER.CHE”, and press the [ENTER] button on the remote commander. or Releasing method: Press the [?/1] button to release the test mode menu. 2-18. Auto Standby Test Mode (It is displayed “T. STBY” on the fluorescent indicator tube) Not used for the servicing. Press the [?/1] button if having entered this mode. 5. The -com version of Subwoofer (SA-WCT780) is displayed on the fluorescent indicator tube. (Displayed values in the above figure are example) 6. When [V]/[v] buttons on the remote commander is pressed while the -com version of Subwoofer (SA-WCT780) is displayed on the fluorescent indicator tube, year, month and day of the creation is displayed on the fluorescent indicator tube. (Displayed values in the above figure are example) When [V]/[v] buttons on the remote commander is pressed again, the display returns to the -com version of Subwoofer (SA-WCT780) display. Releasing method: Press the [?/1] button to release the test mode menu. 25 HT-CT780 2-20. Wireless Sound Cold Reset It can initialize various backup information of Subwoofer (SAWCT780). Preparation: Connect the Bar Speaker (SA-CT780) and the Subwoofer (SAWCT780) by wireless. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “WS RST”, press the [INPUT] button. 3. The on/standby indicator on the Subwoofer (SA-WCT780) turns red and flashes, then turns on yellow. on/standby indicator Red (flash) t Yellow (light up) 4. Pull out the power cord on the Subwoofer (SA-WCT780) from an outlet and insert the power cord again. 2-21. Cold Reset It can initialize various backup information. Procedure: 1. Enter the test mode menu. (Refer to “Setting method of the test mode menu” on page 22) 2. Press the [VOLUME +]/[VOLUME –] buttons to select the “RESET”, press the [INPUT] button. 3. The message “RESET” is displayed on the fluorescent indicator tube, then turn the power off. 26 HT-CT780 Ver. 1.1 SECTION 4 TROUBLESHOOTING 1. “PRTECT” is displayed on the fluorescent indicator tube after turning the power on “PRTECT” is displayed on the fluorescent indicator tube after turning the power on. Yes IC503 on the MAIN board is burned Yes out. Replace the IC503 on the MAIN board. No “PRTECT” is not displayed on the fluorescent indicator tube, when removing the speaker (SP1, SP2, SP3, SP4) and turning the power on. Yes Check and replace the speaker (SP1, SP2, SP3, SP4) and connection cable (SPC1, SPC2). No Replace the complete MAIN board. Yes The voltage of the following is 3.3 V. Yes MAIN board: IC102 pin 56 No The voltage of the following is 3.3 V. MAIN board: IC102 pin 50 Yes No The voltage of the following is 3.3 V. MAIN board: IC102 pin 121 No Check and repair the area surrounding Q950, Q952 on the POWER board. (Except US, Canadian and Taiwan models only) OUT_D line (pin 27, 28), OUT_C line (pin 32), OUT_B line (pin 35) and OUT_A line (pin 39, 40) of IC503 on the MAIN board do not short-circuits or opens. The voltage of the following is 12 V. Yes MAIN board: IC502 pin 4 No Check and repair the area surrounding IC502 on the MAIN board. Yes Mounted parts on the OUT_D line (pin 27, 28), OUT_C line (pin 32), OUT_B line (pin Yes 35) and OUT_A line (pin 39, 40) of IC503 on the MAIN board short-circuits or opens. Replace the IC503 on the MAIN board. Repair the short-circuit and opening of mounted parts. No The PWM signal is inputted INPUT_D line (pin 15), INPUT_C line (pin 14), INPUT_B line (pin 6) and INPUT_A line (pin 5) of IC503 on the MAIN board. Yes Replace the IC503 on the MAIN board. No Check and repair the area surrounding IC501 on the MAIN board. 27 HT-CT780 2. The video and audio of HDMI is not outputted The video and audio of HDMI is not outputted. Yes The voltage of the following is 6.0 V. MAIN board: IC601 pin 3 The voltage of the following is 1.0 V. MAIN board: IC603 pin 14 The voltage of the following is 1.3 V. MAIN board: IC603 pin 3 The voltage of the following is 5.0 V. MAIN board: IC604 pin 5 The voltage of the following is 3.3 V. MAIN board: IC605 pin 1 No The voltage of the following is about 3.3 V. MAIN board: IC601 pin 7 MAIN board: IC603 pin 12 MAIN board: IC603 pin 5 No MAIN board: IC604 pin 3 MAIN board: IC605 pin 4 Check the mounted state of the area surrounding IC601, IC603, IC604 and IC605 on the MAIN board. Replace IC604 on the MAIN board or complete MAIN board (When IC601, IC603 and IC605 on the MAIN board is damaged). Check the area surrounding RESET line on the MAIN board. Check the mounted state of vibrator (X1501) on the MAIN board. Replace the complete MAIN board (When IC1501 on the MAIN board is damaged) or vibrator (X1501) on the MAIN board. Yes The voltage of the following is 3.3 V. MAIN board: IC1501 pin 69 (RESET) The pin 114 (XTALIN) of IC1501 on the MAIN board is oscillated. No No Yes One voltage of the following is about 5.0 V. MAIN board: CN1001 pin 19 (HOT PLUG DET) No MAIN board: CN1501 pin 19 (HOT PLUG DET) MAIN board: CN1502 pin 19 (HOT PLUG DET) Check the HOT PLUG DET line (mounted state of connector (CN1001, CN1501, CN1502) and resistor (R1035, R1522, R1523, R1527, R1528, R1532, R1533)) on the MAIN board. No Replace the connector (CN1001, CN1501, CN1502) and resistor (R1035, R1522, R1523, R1527, R1528, R1532, R1533) on the MAIN board. Yes The voltage of the following is about 5.0 V. No MAIN board: CN1004 pin 18 (+5V POWER) Yes The voltage of the following is about 6.0 V. No MAIN board: IC1005 pin 5 Yes Check the DD_6V line (mounted state of capacitor (C603, C605, C606, C608, C612), coil (L602) and resistor (R613)) on the MAIN board. No Replace the capacitor (C603, C605, C606, C608, C612), coil (L602) and resistor (R613) on the MAIN board. The voltage of the following is about 5.0 V. MAIN board: CN1001, CN1004, CN1501, No CN1502 pin 15 (SCL (5V)), pin 16 (SDA (5V)) Yes – Continued on page 29 – 28 The voltage of the following is about 3.3 V. No MAIN board: IC1005 pin 1 Check the mounted state of the area surrounding IC1005 on the MAIN board. Replace IC1005 on the MAIN board. Check the SCL, SDA line (mounted state of connector (CN1001, CN1004, CN1501, CN1502) and resistor (R1093, R1096, R1097, R1098, R1520, R1521, R1530, R1531, R1560, R1561)) on the MAIN board. Replace the connector (CN1001, CN1004, CN1501, CN1502) and resistor (R1093, R1096, R1097, R1098, R1520, R1521, R1530, R1531, R1560, R1561) on the MAIN board. No HT-CT780 – From page 28 – The voltage of the following is about 3.3 V. No MAIN board: CN1004 pin 13 (CEC) The voltage of the following is about 3.3 V. No MAIN board: IC102 pin 140 Yes Check the mounted state of connector (CN1004), diode (D1002), IC102 and resistor (R116) on the MAIN board. No Replace the connector (CN1004), diode (D1002), resistor (R116) on the MAIN board or complete MAIN board (When IC102 on the MAIN board is damaged). The voltage of the following (TMDS input line) is about 3.0 V. MAIN board: IC1002 pin 7, 8, 11 to 16 (In the case of HDMI IN 1 connection) No Check the mounted state of connector (CN1001), IC1002 and resistor (RB1001, RB1002) on the MAIN board. No Replace the connector (CN1001), resistor (RB1001, RB1002) on the MAIN board or complete MAIN board (When IC1002 on the MAIN board is damaged). Yes The voltage of the following (TMDS input line) is about 3.0 V. MAIN board: IC1501 pin 57 to 64 (In the case of HDMI IN 2 connection) MAIN board: IC1501 pin 20 to 27 (In the case of HDMI IN 3 connection) No Check the mounted state of connector (CN1501, CN1502), IC1501 and resistor (RB1501, RB1502, RB1503, RB1504) on the MAIN board. No Replace the connector (CN1501, CN1502), resistor (RB1501, RB1502, RB1503, RB1504) on the MAIN board or complete MAIN board (When IC1501 on the MAIN board is damaged). Yes The voltage of the following (TMDS output line) is about 3.0 V. MAIN board: IC1004 pin 40 to 47 (In the case of HDMI OUT connection) No Check the mounted state of connector (CN1004), IC1004 and resistor (RB1015, RB1016) on the MAIN board. No Replace the connector (CN1004), resistor (RB1015, RB1016) on the MAIN board or complete MAIN board (When IC1004 on the MAIN board is damaged). 29 HT-CT780 3. The sound is not outputted The sound is not outputted. Yes After entering to the tone test mode (Refer to 2-9. Tone test mode on the SECTION 3 Yes TEST MODE on page 24), test signal is outputted. Check and repair the signal path for being inputted to the DSP (IC308) on the MAIN board. (DSP (IC308) and digital power amplifier (IC503) on the MAIN board is OK) No The voltage of the following is 3.3 V in the state of “VOL 0”. MAIN board: IC102 pin 57 (AMP_OVF1) Yes Check and repair the signal path from the input in turn. No Replace the fuse (F901) on the POWER board. No Repair the capacitor (C623), diode (D105) or IC105 on the MAIN board. No The voltage of the following is 3.3 V. MAIN board: IC503 pin 18 (CLIP) No Replace the IC503 on the MAIN board. 4. Power is not turned on Power is not turned on. Yes The voltage of the following is 28 V. POWER board: CN902 pin 6 to 8 The voltage of the following is 12 to 18 V. POWER board: CN902 pin 2 No Fuse (F901) on the POWER board conduct the electricity. Yes Yes POWER board is damaged. The voltage of the following is 3.3 V. No MAIN board: IC102 pin 46 Yes Vibrator (X101) on the MAIN board is oscillated after AC input. The voltage of the following is 3.3 V. MAIN board: IC105 pin 1 MAIN board: D105 cathode side The voltage of the following is 4.1 V. MAIN board: C623 plus side No Replace the vibrator (X101) on the MAIN board or complete MAIN board. No Check and repair the area surrounding IC106 on the MAIN board. Yes The reset signal is inputted to pin 49 of IC102 on the MAIN board after AC input. Yes Replace the complete MAIN board. 30 HT-CT780 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM - HDMI Section HDMI RECEIVER IC1002 HDMI TRANSCEIVER IC1501 DATA0+ DATA0– 7 9 12 RX0P 11 RX0N TX1P 45 TX1N 44 50 R4X0+ 49 R4X0– DATA1+ DATA1– 4 6 14 RX1P 13 RX1N TX0P 43 TX0N 42 52 R4X1+ 51 R4X1– DATA2+ DATA2– 1 3 16 RX2P 15 RX2N TXCP 41 TXCN 40 54 R4X2+ 53 R4X2– CLOCK+ CLOCK– 10 12 8 RXCP 7 RXCN TX2P 47 TX2N 46 48 R4XC+ 47 R4XC– SDA (5V) SCL (5V) 16 15 76 DSDA 75 DSCL HOT PLUG DET 19 38 TX_HPD +5V POWER 18 3 RPWR5V CEC 13 SPI_MISO SPI_MOSI SPI_CLK SPI_CS0 CSDA CSCL INT RESETN CN1001 1 [HDCP 2.2] 64 63 60 61 2 5 6 1 DO (IO1) DI (IO0) CLK CS SD0_0 SD0_1 SD0_2 SD0_3 SPDIF0_OUT MCLK SCK0 WS0_OUT MUTEOUT 124 126 127 128 130 125 122 121 129 92 DSDA4 93 DSCL4 12 RX0P 11 RX0N TX0P 43 TX0N 42 7 9 DATA0+ DATA0– T0X0+ 155 T0X0– 154 14 RX1P 13 RX1N TX1P 45 TX1N 44 4 6 DATA1+ DATA1– T0XC+ 153 T0XC– 152 16 RX2P 15 RX2N TX2P 47 TX2N 46 1 3 DATA2+ DATA2– T0X2+ 159 T0X2– 158 8 RXCP 7 RXCN TXCP 41 TXCN 40 10 12 CLOCK+ CLOCK– 14 RESERVE (NC) TDSDA 67 TDSCL 66 16 15 SDA (5V) SCL (5V) TX_CBUS_HPD 38 19 HOT PLUG DET 13 CEC 7 9 60 R5X0+ 59 R5X0– DATA1+ DATA1– 4 6 62 R5X1+ 61 R5X1– TXDSDA0 106 TXDSCL0 107 76 DSDA 75 DSCL DATA2+ DATA2– 1 3 64 R5X2+ 63 R5X2– TX_HPD0 105 4 RX_HPD CLOCK+ CLOCK– 10 12 58 R5XC+ 57 R5XC– SDA (5V) SCL (5V) 16 15 97 DSDA5 98 DSCL5 HOT PLUG DET 19 99 CBUS_HPD5 +5V POWER 18 100 R5PWR5V CEC 13 CN1501 2 : VIDEO T0X1+ 157 T0X1– 156 DATA0+ DATA0– HDMI IN : AUDIO (DIGITAL) ARC [HDCP 2.2] HDMI OUT HDMI TRANSMITTER IC1004 95 R4PWR5V 69 68 20 34 SIGNAL PATH CN1004 94 CBUS_HPD4 SERIAL FLASH IC1001 HDMI_D0 – HDMI_D3, SP_SPDIF, HDMI_MCK, HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF HDMI_D0 HDMI_D1 HDMI_D2 HDMI_D3 SP_SPDIF HDMI_MCK HDMI_BCK HDMI_LRCK RX_MUTE ARC_SPDIF BUFFER IC1006 SERIAL FLASH IC1003 DO (IO1) DI (IO0) CLK CS 2 5 6 1 SYSTEM CONTROLLER IC102 (1/4) 64 63 60 61 SPI_MISO SPI_MOSI SPI_CLK SPI_CS0 CSDA 69 CSCL 68 INT 20 20 HDMI (9678)_SDA 21 HDMI (9678)_SCL 23 HDMI (9678)_INT RESETN 34 22 HDMI (9678)_RESET Q102 7 9 23 R1X0+ 22 R1X0– DATA1+ DATA1– 4 6 25 R1X1+ 24 R1X1– DATA2+ DATA2– 1 3 27 R1X2+ 26 R1X2– CLOCK+ CLOCK– 10 12 21 R1XC+ 20 R1XC– SDA (5V) SCL (5V) 16 15 80 DSDA1 81 DSCL1 HOT PLUG DET 19 82 CBUS_HPD1 +5V POWER 18 83 R1PWR5V CEC 13 98 HDMI (9575+9679)_SDA 97 HDMI (9575+9679)_SCL 99 HDMI (9575) INT RESET 69 VCC33OUT 102 104 HDMI (9575) RESET Q101 58 HDMI_IN1_INT 59 HDMI_IN1_RESET XTALOUT 113 X1501 27MHz XTALIN 114 Q103 140 CEC_TX_RX HDMI_SDA HDMI_SCL RGR0_INT RGR0_RST CN1502 3 CSDA 67 CSCL 66 INT 68 HT-CT780 HDMI_SDA HDMI_SCL RGR0_INT RGR0_RST DATA0+ DATA0– 31 31 >001B (Page 32) HT-CT780 5-2. BLOCK DIAGRAM - MAIN Section A/D CONVERTER, DIGITAL AUDIO INTERFACE RECEIVER IC303 TV DIGITAL IN OPTICAL RECEIVER IC1801 DSP IC308 DOUT 17 31 RXIN4 63 L/R_IN 65 DIR_IN 57 A/D_2CH D302 MPIO_B1 12 MPIO_B2 13 MPIO_B3 14 HDMI_D0 – HDMI_D3, SP_SPDIF, HDMI_MCK, HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF >001B (Page 31) HDMI_D0 HDMI_D1 HDMI_D2 HDMI_D3 SP_SPDIF ARC_SPDIF HDMI_MCK HDMI_BCK HDMI_LRCK D103 RX_MUTE 6 8 9 10 32 35 3 4 5 MPIO_A3 MPIO_C1 MPIO_C2 MPIO_C3 RXIN3 RXIN1 MPIO_A0 MPIO_A1 MPIO_A2 L/R OUT 48 BCK 19 42 BCLK_IN BCLK_OUT 60 LRCK 18 59 LRCK_IN LRCLK_OUT 61 NPCM 2 5 6 2 3 14 13 ERROR 1 MPIO_C0 7 2A 2B 1A 1B 4A 4B 2Y 7 81 FLAG2 1Y 4 80 FLAG1 SWITCHING IC311 (1/2), Q303 4Y 12 SEL 1 23 24 25 26 34 40 39 20 19 6 21 24 23 77 98 2 5 6 1 7 BT_UART_RTS BT_UART_CTS MUTE RESET HT-CT780 5 6 7 10 4 105 106 62 9 3 129 8 26 27 28 29 32 30 31 17 18 16 19 ASEL0 DIR_DO DIR_DI (MC_DIRDO) DIR_CLK DIR_HCE DIR_RST HDMI_MUTE_DET HDMI_MUTE_ON HDMI_NLPCM DIR_ERROR DIR_XSTATE SEL_HDMI DIR_ZERO DSP_MISO DSP_MOSI DSP_SPICLK DSP_SPIDS DSP_INTR DSP_RESET SF_HOLD_DSP WS_SDA WS_SCL WS_INT WS_RST D104 128 135 MC_BT_RXD0 134 MC_BT_TXD0 132 131 133 136 DIN_TX BCK1_TX 11 LRCK1_TX 17 SDA_STX 18 SCL_STX 20 INT 19 RESETN X301 24.576MHz Q301 BT_UART_TX BT_UART_RX 8 12 SERIAL FLASH IC307 DO (IO1) DI (IO0) CLK CS HOLD (IO3) A 10 X302 25MHz MISO MOSI BOOT_CFG1 SPICLK DSP_CS DPI_P05 FLAG0 RESET 48 VINR BUFFER IC312 SHIFT CONTROL IC310 XTI Y 3 : Bluetooth DSP_LRCK LEVEL SHIFT IC311 (2/2) MDO MDI MC MS RST XTO MIX AMP IC302 47 VINL : AUDIO (DIGITAL) CN103 CLKIN 12 X 13 MCK DSP_BCK DATA SELECTOR IC309 ANALOG AUDIO SELECTOR IC301 X1 X0 Y1 Y0 SIGNAL PATH : AUDIO (ANALOG) 54 MCLK_IN XTAL 13 14 12 5 1 AMP_D3CSW C/SW1_OUT 56 SCKO 20 J1801 ANALOG IN L_OUT+ L_OUT– R_OUT+ R_OUT– >002B (Page 33) 40 SL/SR_IN 58 C/SW_IN 62 SBL/SBR_IN Q302 BT1 Bluetooth MODULE AMP_D1FLFR, AMP_D3CSW, MCK, DSP_BCK, DSP_LRCK AMP_D1FLFR MC_BT_CTS MC_BT_RTS BT_MUTE BT_RST MFI IC104 CP_DATA 42 CP_CLK 43 CP_RESET 41 EEPROM IC101 SYSTEM CONTROLLER IC102 (2/4) EEPROM data in/out 116 EEPROM clock 117 32 32 2 SDA 6 SCL 7 RST 5 SDA 6 SCL RF1 RF MODULATOR (SWA12-4V TX) HT-CT780 Ver. 1.1 5-3. BLOCK DIAGRAM - AMP Section AMP_D1FLFR, AMP_D3CSW, MCK, DSP_BCK, DSP_LRCK >002B (Page 32) STREAM PROCESSOR IC501 AMP_D1FLFR DSP_BCK DSP_LRCK MCK DIGITAL POWER AMP IC503 L505 24 23 22 11 SDIN1 SCLK LRCLK MCLK PWM_P_2 41 14 INPUT_C OUT_C 32 PWM_M_2 40 15 INPUT_D OUT_D 27 SP1 WOOFER (L-CH) SP3 TWEETER (L-CH) L506 OUT_D 28 AMP_D3CSW L503 26 SDIN3 PWM_P_4 49 5 INPUT_A OUT_A 40 L504 OUT_B 35 FAULT OTW CLIP 6 INPUT_B RESET PWM_M_4 48 SP2 WOOFER (R-CH) SP4 TWEETER (R-CH) OUT_A 39 4 16 17 18 DC DETECT Q503 DC DETECT Q502 SDA SCL MUTE PDN RESET VALID 37 20 21 19 18 16 HT-CT780 57 71 70 50 X1 X0 DC_DET SYSTEM CONTROLLER IC102 (3/4) 56 AMP_OVF1 DAMP_SDAO DAMP_SCLO DAMP_SOFT_MUTE DAMP_PDN DAMP_INIT 55 54 47 51 52 : AUDIO (ANALOG) : AUDIO (DIGITAL) DRIVE_OCP (DIAG) X101 4MHz SIGNAL PATH BUFFER Q501 PW_VACS_DET 121 THERMAL DETECT Q950, 952 (Except US, CND, TW) 33 33 TH902 HT-CT780 5-4. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section E_12V NFC1 NFC MODULE (RC-S730 (WW)) NFC_SDA NFC_SCL NFC_IRQ NFC_RF_DET SYSTEM CONTROLLER IC102 (4/4) 39 40 35 38 NFC DATA NFC SCL NFC IRQ NFC_RFDET VBUS SWITCH IC1802 VBUS_5V PCONT_USB 130 USB_FAULT 2 DC/DC CONVERTER IC603 3 SW1 14 SW2 CN001 UPDATE 2 5 12 143 USB DP 142 USB DM ND801 FLUORESCENT INDICATOR TUBE SI SCK STB RESET SW VIN1 1 VIN2 16 EN1 EN2 SP_1.3V RG_1V 3 D1801 +3.3V REGULATOR IC605 SP_3.3V SP_5V +5V REGULATOR IC604 HDMI_TX_5V +5V REGULATOR IC1005 DIR_5V +5V REGULATOR IC304 D601, 602 SPARTA_PCONT 61 14 15 12 13 FL_DOUT FL_CLK FL_CS FL_RESET 5VPWR 60 DC/DC CONVERTER IC601 DD_6V REMOTE CONTROL RECEIVER IC801 P_CONT2 120 F+ 85 SIRCS_IN_1 D804 FOR FLUORESCENT INDICATOR TUBE D801 BLUETOOTH INDICATOR LED DRIVE Q801 33 BT LED +3.3V REGULATOR IC803 VDD VIN DC/DC CONVERTER D803, 805, Q802 VH +12V REGULATOR IC110 DD_12V KEY BOARD 89 KEY0 94 KEY1 88 KEY2 P_CONT3 11 B+ SWITCH Q104, 105 SW_4V SW_3.3V +3.3V REGULATOR IC105 BT_3.3V +3.3V REGULATOR IC306 P_CONT1 119 PCONT_BT 137 DC/DC CONVERTER IC602 E_4V D105 E_3.3V DC/DC CONVERTER IC313 DSP_1.1V P_CONT_DSP 76 RESET SWITCH Q106 INITX (RESET) 49 F931 VOLTAGE DETECT IC106 D934 6 BD D942 RECT D967 REGULATOR Q930 D936 AC_CUT 103 +12V REGULATOR IC502 GVDD_12V DIGITAL POWER AMP B+ D501 3 VCC D932 D937 PROTECT DETECT Q931 5 FB/OLP 1 D/ST PVDD_28V +28V (FOR R-CH) F501 +28V (FOR L-CH) F502 RECT D965 SHUNT REGULATOR IC931 PCONT_DRIVER 51 HT-CT780 POWER CONTROL IC930 T901 POWER TRANSFORMER 34 34 RECT D901 ISOLATOR PH930 TH901 LINE FILTER LF901 F901 AC1 (AC IN) HT-CT780 Ver. 1.1 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: • X : Parts extracted from the component side. • Y : Parts extracted from the conductor side. • f : Internal component. • : Pattern from the side which enables seeing. (The other layers’ patterns are not indicated.) Note: • All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • f : Internal component. • 2 : Nonflammable resistor. • 5 : Fusible resistor. • C : Panel designation. Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) Caution: Pattern face side: (SIDE B) Parts face side: (SIDE A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. • MAIN board is multi-layer printed board. However, the patterns of intermediate layers have not been included in diagrams. • Indication of transistor. C Q These are omitted. B E Note 1: When the complete MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” and “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. Note 2: When the complete POWER board is replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. • Waveforms – MAIN Board – 1 IC1501 <zzc (XTALOUT) 7 1 V/DIV, 20 ns/DIV IC303 qk (LRCK) 8.2 Vp-p 2 V/DIV, 1 Ps/DIV 1 V/DIV, 200 ns/DIV 8 IC308 ya (LRCLK_OUT) qf IC603 qf (SW2) Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 3.4 Vp-p 3 IC303 ql (BCK) 9 IC313 1 (BOOT) 21 Vp-p 3.7 Vp-p 2.9 Ps 5 V/DIV, 2 Ps/DIV 1 V/DIV, 200 ns/DIV IC303 w; (SCKO) q; wa IC303 r; (XTO) qa IC602 1 (BOOT) 2.6 Vp-p 20.6 Vp-p 3 Ps 5 V/DIV, 1 Ps/DIV 1 V/DIV, 20 ns/DIV IC308 qd (XTAL) qs IC601 1 (BOOT) 3.8 Vp-p 35 35 20.2 Vp-p 39.4 ns 3 Ps 1 V/DIV, 20 ns/DIV 5 V/DIV, 1 Ps/DIV 12 Vp-p 7.8 Ps 1 V/DIV, 100 ns/DIV 40.6 ns 6 Q802 (BASE) 3.4 Vp-p 250 ns 1 V/DIV, 20 ns/DIV 5 – FL Board – IC102 ua (X1) 3.1 Vp-p 40.4 ns Note 2: When the complete POWER board is replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. 2 V/DIV, 1 Ps/DIV 1 V/DIV, 10 Ps/DIV 324 ns 4 1.6 Ps 20.8 Ps 1 V/DIV, 10 Ps/DIV • A : B+ Line. • Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : POWER ON * : Impossible to measure • Voltages are taken with VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. • Circled numbers refer to waveforms. • Signal path. F : AUDIO (ANALOG) J : AUDIO (DIGITAL) E : VIDEO N : Bluetooth 8.3 Vp-p 3.6 Vp-p 20.8 Ps Note 1: When the complete MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” and “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. HT-CT780 IC603 3 (SW1) 324 ns 37.4 ns 2 qd 4.4 Vp-p 2.4 Vp-p Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. IC308 y; (BCLK_OUT) 5 V/DIV, 5 Ps/DIV HT-CT780 Ver. 1.1 PRINTED WIRING BOARDS - MAIN Section (1/2) - • 2 3 4 5 6 7 8 9 LN1802 C1064 C612 C635 L607 IC603 1 R616 R604 C606 R603 5 C639 16 9 C638 4 L608 JL614 8 R610 C608 C640 8 1 C602 C603 FB604 C391 R399 1 L307 IC313 8 RB104 R208 24 23 CN103 L308 C387 4 R435 R432 C392 CL147 R441 C393 5 FB303 R437 R436 JL335 CL141 R112 IC110C154 3 CL140 18 CL148 1 2 CN104 1 17 RB103 RF1 RF MODULATOR (SWA12-4V TX) >01P (CHASSIS) 1 13 2 36 JC502 C549 4 CL505 L505 C135 C134 SPC1 23 SP1 WOOFER (L-CH) JC504 C141 C542 IC106 R220 2 SP3 TWEETER (L-CH) 1 L506 F502 C613 C537 1 CN601 >02P IC602 5 POWER BOARD CN902 R611 8 (Page 48) 9 ET502 LN502 14 CN301 11, 21 1-894-096- (11, 21) FFC1 (Page 46) BT1 Bluetooth MODULE Note 3: IC102, IC308, IC313, IC601 to IC603, IC1002, IC1004 and IC1501 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. 36 CN502 CL507 C536 CL506 JL610 Note 1: When the KEY board is defective, replace the complete mounted board. HT-CT780 F501 C535 CL134 CL135 CL138 CL137 FL BOARD CN803 CL503 1 3 SP4 TWEETER (R-CH) SPC2 5 1 44 22 29 R218 4 D106 E A C1371 C623 K JL150 CL136 FFC3 D105 4 C653 1 IC503 R195 C123 C124 C139 C146 CL133 CL139 CL143 2 A 5 1 FB103 C151 R239 R241 FB105 C145 C143 R111 LN101 FFC2 (CHASSIS) C368 C361 C363 C357 R236 R235 RB102 C140 4 R433 C617 R612 CL313 C510 R529 C520 C511 R520 R521 C516 JC503 R522 R523 CN501 L504 C512 28 K R438 C142 Q106 56 IC501 R214 L604 FB304 C129 C604 C396 CL131 1 R352 R333 R613 1 C539 JC501 C616 R347 144 16 R202 R203 C118 R187 R190 R191 L501C504 R197 R198 R192 CL132 C119 R506 C120 C506 R194 R193 R217 R519 R210 R209 37 R199 R200 C121 RB502 R201 36 C122 R609 R608 R607 C610 R606 R605 C611 C312 C102 C382 75 IC102 C104 R108 R109 R129 CL152 IC309 CL504 C519 R215 R216 E Q301 C333 R106 R117 R118 X101 R222 R221 CL312 C397 C388 C389 C632 R602 C601 FB608 C1042 C1051 76 C1049 C1050 R1060 C353 C349 C351 51 73 SP2 WOOFER (R-CH) L503 72 C106 C108 R329 1 9 C369 R362 C374 C373 76 C362 C364 R325 CL101 C379 8 50 CL309 CL106 CL151 R104 R103 R102 C371 C342 C327 R357 C356 1 C347 R370 R371 R372 4 8 C390 C1052 C1048 C1041 C306 5 R154 C110 C534 C116 C115 CL102 R101 R232 R233 R231 R335 R336 IC601 58 C1069 R346 X301 C315 C330 C618 1 C1059 57 C1061 R1081 R1080 R1077 C1071 R1062 R1061 IC1004 C1075 R1063 R1049 R1051 C1073 36 R334 R354 C326 108 CL119 109 C377 C378 IC308 R434 C619 19 C1076 R1048 C1074 R345 37 25 20 39 LN1001 L305 C646 38 176 C1536 C316 IC303 C325 JL319 R363 C319 FB101 R1067 R1066 R1106 1 E C1534 R366 R369 C1543 C1544 RB1015 D C1537 C650 C1804 C321 L602 133 IC1006 C1538 100 C346 CL307 IC302 L301 C322 48 C311 R368 R367 24 1 1 13 R360 R358 R1806 C605 132 C1524 C1527 C645 1 4 R364 R365 R342 R341 C1530 1 C339 26 C344 C313 12 C1528 C1531 C1532 CL001 8 5 RB1503 R625 R624 R623 C652 R1122 R1120 C1092 R1124 RB1016 HDMI OUT C1515 IC1501 19 RB1504 C651 R614 JL613 CN1004 R1117 ARC HDCP 2.2 C1090 19 IC1005 R1116 C1087 C1086 R1115 R1113 C1529 1 C1512 C1514 R615 C1079 R1091 4 3 X1501 C1089 5 C1084 C1523 1 R1801 C370 C340 44 C626 C1519 R1089 C1085 C 89 C627 FB1501 25 C648 C103 C360 R393 R396 C338 45 C1518 1 R425 C105 C107 C354 X302 C398 R1507 R1508 88 R1560 R1561 R1529 R1532 R1533 R130 C1808 R426 CN1502 RB1502 R1810 R1811 4 (Except AEP, UK) CL120 R1006 1 LN501 C113 C1807 CN105 R1506 R1505 (CHASSIS) ET501 1 R161 R165 R175 R169 R179 R183 R184 4 C1018 C1017 R153 C109 R160 R158 R162 R164 R177 R181 R180 R176 (CHASSIS) C350 C1020 RB1501 16 C114 (CHASSIS) 38 R1541 R1540 2 15 (CHASSIS) R136 R140 8 HDMI IN 3 CN1501 14 LN1801 LN1002 R143 R148 5 R1015 1 IC1001 C1031 C1005 R1014 R1013 R1027 R1028 R1031 R1032 4 HDMI IN 19 13 UPDATE 39 20 C1015 B R1020 C1024 IC1002 19 1 12 CN001 R1005 CL308 CL311 RB1002 C1035 C1036 C1034 C1004 RB1001 R1004 C1009 C1021R1023 R1026C1029 58 57 C1033 1 76 C1025 HDCP 2.2 C1010 C1011 11 (CHASSIS) R1022 C1027 C1028 CN1001 C1003 R1002 R1001 19 1 C1002 C1012 A R1012 C1001 C1019 FB1001 C1008 MAIN BOARD (SIDE A) R1009 R1003 10 KEY BOARD C359 1 : Uses unleaded solder. FB107 5-5. (CHASSIS) (CHASSIS) Note 2: When the RF modulator (Ref .No. RF1) is replaced, refer to “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. Note 4: When the IC503 on the MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on page 5. HT-CT780 PRINTED WIRING BOARD - MAIN Section (2/2) - • 3 4 5 MAIN BOARD (SIDE B) 6 JL606 IC105 JL609 R212 C126 JL602 JL601 C130 E C131 5 C125 D C133 Q104 8 S G K R211 JL509 JL607 JL128 1 E IC306 2 JL317 IC312 4 R219 R223 R224 C136 1 D107 IC310 IC311 A C331 C305 JL311 JL315 JL313 JL137 JL139 JL148 R319 JL301 C324 JL302 C329 C328 R361 CL305 R311 R359 C323 1 C337 L304 R356 4 5 CL302 1 3 R355 R373 16 IC304 R306 R305 JL1504 JL1503 R328 C304 R310 R307 R302 R304 R351 C318 R320R315C317 K A D302 FB1006 JL1023 C1533 FB1505 R439 JL611 JL126 3 IC6044 JL112 JL310 JL308 JL114 JL111 JL108 JL314 JL312 JL309 JL307 JL117 JL109 FB301 JL118 JL121 JL115 JL113 JL127 JL123 JL119 JL125 C1540 C1546 C1541 JL615 JL604 JL617 R601 JL303 C647 C624 FB606 C633 1 1 3 JL1022 6 4 C634 IC605 C1539 C1026 R1029 R1025 R1017 R1016 JL1501 JL1019 JL1024 FB1502 R1552 R1553 C1535 C1545 C1032 FB1005 C1046 C1053 D601 C1054 C1056 C1047 5 C636 FB607 JL616 R1530 R1531 C1520 C1513 R1536 R1537 R1539 R1535 R1538 C1522 C1521 C1526 C1525 R1098 R1097 R1096 R1093 FB1503 FB1002 JL124 C1506 R1528 R1527 R1526 C1511 R1546 R1543 R1545 R1547 R1554 JL1502 R1524 R1544 JL1021 JL120 JL116 C1504 FB1504 L302 JL336 R1514 C1501 C1507 FB1003 R301 R303 R1511 R1519 R1515 R1520 R1521 C1502 JL1801 JL122 R374 R322 2 R1104 R1510 JL140 JL141 JL143 JL147 JL134 JL130 JL131 JL136 3 R1513 R1512 CL306 IC301 JL110 JL316 1 JL318 C385 C334 4 3 L303 R1509 JL1802 JL1803 5 8 JL132 JL129 JL133 JL135 JL138 R1019 R1018 D602 C1044 C1045 R1046 C625 R1042 R1045 FB1004 R1108 R1107 C1068 R1079 C1066 C1072 C1077 C1078 C1057 C1058 C1043 1 R1064 R1065 JL612 C1070 C1067 C615 Q105 C1007 R1070 R1073 R1072 FB602 C1013 C1006 C1014 IC307 R1549 Q102 CL501 R1044 R1551 E CL113 R1030 C1030 C1016 C1055 C1060 R1075 C1065 R1078 IC104 CL118 C1037 R1043 R1525 C1509 R1516 R1517 R1518 R1523 R1522 C1505 C128 CL114 CL107 C1038 R1035 C628 R617 CL112 R189 CL117 C531 D 14 R1041 C320 R353 C509 R196 4 1 4 C386 R430 R533 C533 JC505 C501 C502 R532 JL603 CL502 C523 C525 C518 C517 C521 JC506 C552 R513 R512 JL331 5 CL111 8 R186 IC101 C642 R619 R620 R621 FB502 RB501 JL505 C117 CL115 IC1801 TV DIGITAL IN R440 C303 R327 R113 J1801 ANALOG IN C336 C505 R517 R518 R501 C527 Q103 R514 C1801 5 JL325 R324 R317 C526 R511 C507 CL104 C1806 R1807 R1808 CL303 R323 R316 C503 C508 R516 R135 3 JL341 JL342 CL105 E K JL338 R411 R125 R412 JL322 5 4 8 1 R107 CL121 R133 R400 R417 JL340 R408 R423 R422 R127 CL122 C101 R424 CL317 8 FL301 CL310 1 C375 R383 R126 R409 R410 R397 K A RB107 JL339 JL1804 JL326 C367 R128 R415 D103 JL321 R395 C1802 R131 R387 R377 C381 K RB108 R1804 R416 R391 E FB302 R420 JL328 D102 R132 C314 R348 R401 R378 A K Q302 R414 A R386 C1803 R134 JL327 D303 JL320 R116 R1805 R388 CL301 JL1805 R413 R381 R349 R344 R343 R428 R421 R255 JL306 R340 R403 R339 R141 R389 8 JL329 R431 R405 C307 R309 C310 R376 R384 C302 R313 R390 JL323 JL305 JL324 JL330 R312 JL332 C383 JL304 C301 5 4 9 R308 L306 Q303 CL314 CL304 JL334 E JL333 5 41 3 C384 8 1 4 1 R429 CL110 Q101 A E IC18021 R338 R337 R526 R524 4 R326 R332 C309 R321 R318 C308 R331 R314 C515 R1105 JL146 JL144 JL337 R385 C524 C522 R185 R174 5 CL103 RB105 RB101 R382 R515 A K D501 R530 R531 FB501 7 JL103 JL107 R150 CL116 C513 1 JL507 JL605 13 JL145 1 C514 IC502 C551 C 12 D1801 C1805 R525 5 6 R539 (NC) CN106 R379 R380 JL501 1 JL105 JL104 JL102 JL101 R406 R404 3 Q502 4 C548 R542 R541 R528 Q501 C530 C532 JL510 C550 11 CL109 CL108 R392 R398 R394 B 10 R419 JL503 C546 K R535 E A A D503 D502 K R527 R537 C547 R540 R538 R536 3 1 9 CL125 CL127 JL106 Q503 8 CL126 CL124 CL123 CL129 JL508 4 6 7 JL1020 CL128 D104 A 2 R157 R156 R155 1 : Uses unleaded solder. R182 R178 5-6. 4 R1071 R1076 8 IC1003 5 11, 21 1-894-096- (11, 21) Note: IC104, IC307 and IC605 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. HT-CT780 37 37 HT-CT780 5-7. SCHEMATIC DIAGRAM - MAIN Section (1/8) - 1 2 3 4 5 6 7 8 10 9 11 12 13 14 MAIN BOARD (1/8) B HDMI_SCL R1023 100 HDMI_SDA R1022 100 R1018 0 C1021 0.1 R1026 10k R1019 0 C1029 0.1 C1031 0.1 C1037 0.1 R1032 100 BUS2 R1020 10k R1027 100 (Page 39) IN4_SCL MAIN BOARD (2/8) IN4_SDA IN4_HPD >001S C1024 0.1 R1031 100 C1019 0.1 BUS1 IN4_5VP R1028 10k A R1006 100 IC1001 R1002 22 SERIAL FLASH 0.9 58 VDD10_59 HSIC_VDD10 0.9 59 0 60 SPI_CS0 SPI_CLK 3.3 61 SPI_CS1 0 0 3.3 62 63 SPI_MOSI 3.3 65 64 SPI_MISO VDDIO33_65 66 TDSCL 2.1 0.9 0 1.3 67 TDSDA 68 CSCL CSDA 69 70 71 72 NC_72 MHL_CD 73 WAKEUP VDD10_70 4.9 74 RX2P TX0N AVDD10_17 TXCP FVDD10 TXCN AVDD10_DP 57 3.3 56 1.2 C1034 4.7 C1017 2.2 C1035 0.1 C1018 0.1 2 3.3 3 CS VCC DO(IO1) HOLD WP CLK GND DI(IO0) 8 3.3 7 3.3 6 0 5 0 R1004 10k R1015 1k R1014 10k R1013 10k 54 53 C1033 0.1 52 51 50 49 C1036 0.1 48 3.3 47 0 IN4_CK– 46 0 IN4_CK+ 45 0 IN4_D0– 44 0 IN4_D0+ 43 0 IN4_D1– 42 0 IN4_D1+ 41 0 IN4_D2– 40 0 IN4_D2+ 39 0.9 RGR0_GPIO5 R1041 10k RGR0_GPIO4 TX_HPD R1045 10k R1044 100 R1043 10k R1046 100 R1042 10k C1032 10 RGT0_GPIO5 38 VDD18OUT 1 0 55 C1038 10 C1030 10 0 37 AVDD10_PLL VDD10_35 36 0.9 3.3 C1006 10 35 20 INT C1012 0.1 RESETN VDDIO33_19 0.9 19 TX0P 34 3.3 C1002 10 LPSBV5V 75 0 18 RX2N 3.3 1 17 0.9 TX1N VDDIO33_33 2 DATA2+ 0.9 TX1P RX1P 33 DATA2 SHIELD 16 RX1N 3.3 3 15 0 TX2N RX0P GPIO5 DATA2– C1003 0.1 0 TX2P GPIO4 4 14 IC1002 SII9679CNUC 32 5 DATA1+ 13 0 RX0N XTAL_IN 3.3 DATA1 SHIELD RB1002 0 XTAL_VDD33 GPIO3 6 12 HDMI RECEIVER 31 DATA1– 11 0 IC1002 VDD33 30 7 0 AVDD10_9 3.3 DATA0+ 10 XTAL_OUT RSVDL_29 9 8 3.3 RXCP 29 DATA0– DATA0 SHIELD 9 XTAL_GND RSVDL_28 10 0.9 RXCN RSVDL_27 CLOCK+ C1020 0.1 8 NC_52 28 12 11 7 0 HSIC_DAT AVDD10_DOC 27 CLOCK– CLOCK SHIELD RB1001 0 COC_GND RSVDL_26 13 6 HSIC_STB 26 CEC R1001 22 0.9 HSIC_GND CBUS_HPD TMODE 14 5 RPWR5V VDD10_24 RESERVE(NC) 4.7k 25 15 4 R1012 VDD12OUT GPIO2 16 SCL(5V) R1009 10 3 3.3 4 VDD5V_IN 24 SDA(5V) R1003 47k 0 R1005 10k HSIC_VDD33 VDD33OUT 23 F 17 2 0.9 HDCP 2.2 18 1 4.9 GPIO1_PSCTL E +5V POWER DDC/CEC GND 3.4 22 HDMI IN 1 19 DSDA 76 D HOT PLUG DET C1009 0.1 GPIO0_CI2CA C1001 10 CN1001 19P C1008 4.7 21 C1010 0.1 DSCL C1011 1 0 C 0 IC1001 W25X20CLSNIG RGT0_GPIO4 G C1005 10 R1035 47k C1004 0.1 R1030 4.7k R1025 100 RGR0_INT H RGR0_RST C1015 0.1 C1016 10 C1025 0.1 R1029 100 C1026 0.1 R1017 4.7k RGR0_GPIO5 R1016 100 RGR0_GPIO4 R1105 3.3k FB1002 FB1003 FB1001 1 C1007 10 C1013 0.1 C1014 0.1 C1027 0.1 C1028 0.1 2 3 4 LN1002 5 6 (CHASSIS) 7 >002S MAIN BOARD (3/8) (Page 40) Note: IC1002 on the MAIN board cannot replace with single. When this part is damaged, replace the complete mounted board. HT-CT780 38 38 HT-CT780 5-8. SCHEMATIC DIAGRAM - MAIN Section (2/8) - • See page 35 for Waveforms. • See page 54 for IC Pin Function Description. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 MAIN BOARD (2/8) A BUS3 C1531 0.1 C1521 10 C1507 0.1 C1502 0.1 C1514 0.1 C1515 0.1 C1528 0.1 C1512 0.1 C1530 10 C1524 0.1 >003S MAIN BOARD (7/8) C1527 10 >001S BUS1 DATA2– 3 DATA2 SHIELD 2 DATA2+ 1 IN1_D0– IN1_CK+ IN1_D1– IN1_CK– 1 3 4 5 6 7 8 9 10 11 12 13 14 15 2 D15 D16 D17 D18 D19 DE VSYNC HSYNC R0XC– R0XC+ R0X0– R0X0+ R0X1– R0X2– R0X1+ 1.2 16 18 17 R0X2+ 3.3 19 AVDD12 0.2 20 R1XC– 0.2 21 AVDD33 0.2 22 R1X0– 0.2 23 R1XC+ 0.2 24 R1X1– 0.2 R1X0+ 0.2 25 R1X1+ 0.2 26 28 29 30 31 32 33 1.2 27 R1X2– R1X2+ R2XC– R2XC+ R2X0– R2X0+ R2X1– R2X2– R2X1+ D14 169 168 167 166 165 164 163 162 C1535 0.1 161 160 1.2 159 0 RGTX0_CK– 158 0 RGTX0_CK+ 157 0 RGTX0_D0– 156 0 RGTX0_D0+ 155 0 RGTX0_D1– 154 0 RGTX0_D1+ 153 0 RGTX0_D2– 152 0 RGTX0_D2+ C1536 0.1 C1541 10 C1534 0.1 C1543 10 151 1.2 150 1.2 C1537 0.1 149 148 C1538 0.1 147 146 C1544 10 145 144 C1545 10 143 142 C1539 0.1 141 1.2 140 1.2 C1546 10 139 1.2 138 137 136 R1554 0 135 C1532 0.1 SCK0_IN/GPIO10 132 WS0_IN/GPIO11 SPDIF0_OUT 131 MUTEOUT 0 130 0 129 SD0_3 0 128 SD0_2 0 127 SD0_1 MCLK 0 126 SD0_0 0 124 1.5 125 IOVCC33 3.3 123 SCK0 WS0_OUT DSCL3 90 89 C1540 0.1 134 IN1_D1– FB1505 JL1503 R1527 4.7k C1513 4.7 R1526 4.7k C1511 4.7 R1539 22 47 47 R1549 R1551 FB1502 C1526 0.1 C1525 10 R1552 47 RX_MUTE >005S SP_1.3V IN1_D2– IN1_D2+ MAIN BOARD (8/8) (Page 45) JL1504 D_GND IN1_D1+ R1535 1.8k R1541 130k R1536 1.8k FB1501 R1540 330 X1501 27MHz C1529 6p SP_SPDIF 4 170 JL1502 SP_SD3 6 5 DATA1+ 171 FB1503 SP_SD2 DATA1– DATA1 SHIELD RB1504 47 7 R1547 DATA0+ IN1_D0+ SP_SD1 8 220 9 IN1_D0– R1546 DATA0– DATA0 SHIELD IN1_CK– IN1_CK+ R1553 47 SP_MCK 10 SP_SD0 11 CLOCK+ RB1503 R1543 47 R1545 47 CLOCK SHIELD 172 SP_3.3V C1519 10 47 12 173 3.3 FB1504 10uH R1507 22 R1544 CLOCK– 174 1 SP_SCK 13 175 IN1_SCL SP_WS 14 CEC R1525 10k RGTX0_SCL RESERVE(NC) C1520 1 IN1_SDA R1538 22 15 R1510 47k RGTX0_SDA SCL(5V) R1508 22 RGTX0_HPD 16 47k 17 SDA(5V) R1523 10 R1537 DDC/CEC GND MAIN BOARD (3/8) 176 133 DSDA3 C1505 4.7 IN1_HPD 34 R2PWR5V C1518 4.7 18 35 36 SD0_IN/SPDIFO_IN CBUS_HPD2 R1532 4.7k 3 19 +5V POWER R2X2+ 1.2 37 SCK1_IN/SCK1_OUT R1533 10 J HOT PLUG DET AVDD12 3.3 38 ARC0 DSCL2 C1509 0.1 CN1502 19P L 87 88 R1524 4.7k I K 0 ARC1 WS1_IN/WS1_OUT 0 122 86 C1506 4.7 SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT DSDA2 R1PWR5V SD1/GPIO5 85 CVCC12 120 84 TPVDD12 CBUS_HPD1 0 121 R1522 4.7k DSCL1 SD0/GPIO4 83 TDVDD12 SCLK/GPIO3 82 0 DSDA1 SS/GPIO2 0 IN1_HPD T1XC– R0PWR5V 119 81 T1XC+ 118 80 0 CBUS_HPD0 CVCC12 0 R1521 22 T1X0– 117 R1520 22 IN1_SCL DSCL0 1.2 116 IN1_SDA T1X0+ XTALGND H 79 T1X1– DSDA0 XTALIN HDMI IN 0 LPSVCC33 XTALOUT 78 R1519 4.7k T1X1+ 115 77 T1X2– DSCL6 1.5 114 76 C1504 4.7 DSDA6 XTALVCC33 75 APLL12 74 T1X2+ 111 73 0 TPVDD12 CEC_A0WAKEUP 1.5 113 0 CEC_A1 3.3 112 R1518 10k T0XC– TDVDD12 1.2 G T0XC+ TPWR_CI2CA TXDSCL1 72 R1517 10k T0X0– RESET TXDSDA1 71 INT 110 70 T0X0+ IC1501 SII9573CTUC TX_HPD1 69 0 T0X1– HDMI TRANSCEIVER CSDA 109 3.4 CSCL TXDSCL0 68 108 67 T0X1+ IC1501 CVCC12 4.9 107 2 3.3 R5X2+ TXDSDA0 66 4.9 106 R1516 4.7k 65 TX_HPD0 SPARTA_RST 64 1.3 MHL1_CD1/GPIO1 R1515 47 SPARTA_INT 0 1.2 T0X2– 0 105 HDMI_SDA R1514 47 T0X2+ R5X2 MHL0_CD0/GPIO0 HDMI_SCL CVCC12 R5X1+ 104 IN5_D2+ R5X1 103 63 VCC33OUT 62 0 3.4 102 0 IN5_D2– SBVCC5V IN5_D1+ D0 R5PWR5V IN5_D2– IN5_D2+ R5X0+ CBUS_HPD5 61 0 100 60 0 4.9 101 0 IN5_D1– DSCL5 IN5_D0+ D1 99 IN5_D1– IN5_D1+ R5X0– 98 59 D2 0 1 0 R5XC+ 0 DATA2+ IN5_D0– D3 IN5_HPD 2 RB1502 R5XC– IN5_SCL DATA2 SHIELD 58 DSDA5 3 0 D4 97 4 DATA2– IN5_CK+ AVDD33 0 DATA1+ 57 D5 R1530 22 5 56 0 AVDD12 R1531 22 DATA1 SHIELD 3.3 IN5_CK– IN5_D0– IN5_D0+ D6 IN5_SDA 6 55 R4X2+ RSVDL DATA1– 1.2 IN5_CK+ D7 R4PWR5V 7 54 R4X2– 96 DATA0+ 0 IN5_CK– D8 0 8 IN4_D2+ RB1501 R4X1+ R1529 4.7k DATA0 SHIELD 53 CBUS_HPD4 9 0 D9 95 DATA0– IN4_D2– R4X1– 94 10 52 0 CLOCK+ 51 0 0 11 0 IN4_D1+ D10 R1528 10 CLOCK SHIELD IN4_D1– R1505 22 R4X0+ IN4_HPD 12 50 IDCK DSCL4 CLOCK– 0 R4X0– 93 13 IN4_D0+ IOVCC33 0 CEC IN5_SCL R4XC+ R1561 22 14 49 IN4_SCL RESERVE(NC) 0 DSDA4 15 IN4_D0– D11 R3PWR5V SCL(5V) IN5_SDA R4XC– 92 16 48 D12 0 SDA(5V) R1509 47k R1506 22 47 0 D13 R3X2+ R1560 22 17 0 IN4_CK+ R3X2– IN4_SDA DDC/CEC GND IN4_CK– CVCC12 39 40 41 42 43 44 18 46 CBUS_HPD3 +5V POWER 45 R1512 2.2k IN5_HPD 91 19 0 HOT PLUG DET AVDD33 R3XC– R3XC+ R3X0– R3X0+ R3X1– R3X1+ R1513 2.2k CN1501 19P >004S (Page 40) R1511 3.3k F IN1_D0+ BUS5 C1501 0.1 C E BUS4 C1533 10 IN4_5VP (Page 38) 2 SP_CEC BUS2 MAIN BOARD (1/8) D IN1_D2– C1522 0.1 IN1_D1+ B IN1_D2+ (Page 44) SP_5V BUS6 >006S MAIN BOARD (4/8) C1523 6p (Page 41) JL1501 Note: IC1501 on the MAIN board cannot replace with single. When this part is damaged, replace the complete mounted board. HT-CT780 39 39 HT-CT780 5-9. SCHEMATIC DIAGRAM - MAIN Section (3/8) - • See page 50 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C1059 0.1 C1045 10 C1044 0.1 B C1051 1 R1076 10k C1064 0.1 CEC C1041 10 RGTX_SCL C1050 0.1 RGTX_SDA MAIN BOARD (3/8) A R1108 2.2k R1071 100 R1107 2.2k R1070 100 C1061 0.1 C1069 0.1 C1071 0.1 R1104 0 RGT0_SPMI R1072 0 R1073 0 R1060 4.7k R1065 47 RGTX0_SCL R1077 100 RGT0_SPMO R1080 100 RGT0_SPCS R1081 100 RGT0_SPCK RGTX0_SDA C1048 4.7 R1064 47 (Page 39) 3.3 JL1021 0 0.9 0.9 60 59 58 VDD10_59 3.3 61 SPI_CLK SPI_CS0 0.1 62 SPI_CS1 0 63 SPI_MOSI 3.3 64 SPI_MISO 5 65 TDSCL 5 66 VDDIO33_65 3.3 67 TDSDA 3.3 68 CSCL 0.9 69 71 72 70 CSDA VDD10_70 MHL_CD_TX NC_73 RSVDL_72 HSIC_VDD10 C1073 0.1 52 51 50 49 48 3.3 47 0 46 0 45 0 44 0 43 0 42 0 41 0 40 0 39 0.9 R1098 100 C1076 0.1 R1093 1.8k IC1005 MM1839A50NRE 3.3 R1089 100 C1077 0.1 C1079 0.1 R1106 3.3k FB1005 R1066 100 R1067 4.7k FB1006 C1060 0.1 C1046 10 C1092 10 C1089 0.1 2 GND 3 NC C1057 2.2 VIN DATA1– 7 DATA0+ 8 DATA0 SHIELD 9 DATA0– ARC 10 CLOCK+ HDCP 2.2 11 CLOCK SHIELD HDMI OUT 12 CLOCK– 13 CEC 14 RESERVE(NC) 15 SCL(5V) 16 SDA(5V) 17 DDC/CEC GND 18 +5V POWER 19 HOT PLUG DET VOUT JL1019 5.8 5 DD_6V 4 >009S MAIN BOARD (8/8) 4.9 C1085 2.2 R1120 220k C1078 10 R1078 4.7k R1079 100 C1042 10 2 3 RGT0_GPIO5 RGT0_GPIO4 1 C1066 0.1 C1067 0.1 C1068 0.1 (Page 45) (CHASSIS) C1070 10 BUFFER IC1006 TC7WHU04FK CL001 C1072 10 GND 5 1.6 3 7 2 8 VCC R1051 10k R1049 10k IC1003 4 1 2.8 R1116 1k 1.7 3.3 1 6 0 2 7 3.3 3 CS DO(IO1) WP GND VCC HOLD CLK DI(IO0) 8 3.3 7 3.3 6 0 5 0 R1063 1k R1061 10k R1048 100 R1122 470 C1090 0.1 C1086 1 C1087 1 R1124 68 R1113 68 >010S MAIN BOARD (4/8) (Page 41) R1115 47k IC1003 W25X20CLSNIG C1058 0.1 RGT0_SPCK RGT0_RST 5VPWR SERIAL FLASH RGT0_INT ARC_SPDIF 4 6 R1117 10k 4 J CONT C1084 2.2 3.3 (Page 38) DATA1 SHIELD 6 IC1006 C1055 0.1 5 1 R1091 10k 1.6 MAIN BOARD (1/8) DATA1+ 5 LN1001 JL1022 FB1004 >002S DATA2– 4 IC1005 JL1020 H I JL1024 R1096 1.8k DATA2 SHIELD 3 +5V REGULATOR RG_1V (Page 45) R1097 100 RGT0_SPMI SP_5V 53 DATA2+ 2 RGT0_SPCS D_GND SP_3.3V 54 RGT0_SPMO MAIN BOARD (8/8) 1.2 55 1 C1047 10 R1075 100 >008S JL1023 21 C1054 0.1 0 20 INT C1053 0.1 G 73 4.9 74 AVDD10_DP VDDIO33_19 56 C1075 0.1 TX_CBUS_HPD C1043 0.1 TXCN 3.3 38 BUS4 TXCP FVDD10 57 RB1016 0 19 MAIN BOARD (2/8) AVDD10_17 VDD18OUT 3.3 BUS5 37 18 SP_CEC TX0N AVDD10_PLL 0.9 >004S TX0P RX2P VDD10_35 17 TX1N RX2N 36 0.9 C1052 0.1 RX1P 35 16 0.9 15 0 0.9 0 RGTX0_D2+ TX1P RESETN RGTX0_D2– RX1N 34 14 TX2N 3.3 13 0 RX0P VDDIO33_33 0 RGTX0_D1+ TX2P 33 RGTX0_D1– IC1004 SII9678CNUC 3.3 (Page 44) RX0N XTAL_VDD33 GPIO5 12 HDMI TRANSMITTER 32 0 VDD33 3.3 RGTX0_D0+ XTAL_IN GPIO4 11 GPIO3 0 31 MAIN BOARD (7/8) RGTX0_D0– IC1004 AVDD10_9 3.3 10 RSVDL_29 3.3 BUS3 XTAL_OUT 30 RGTX0_CK+ >007S RXCP 29 9 XTAL_GND RSVDL_28 0.9 RXCN 28 RGTX0_CK– NC_52 AVDD10_DOC RSVDL_27 8 HSIC_DAT 27 7 0 HSIC_STB COC_GND RSVDL_26 F 0 RX_HPD 26 E 6 HSIC_GND TMODE 5 0.9 RPWR5V VDD10_24 4 VDD12OUT GPIO2 0 VDD5V_IN 25 3 24 2 4.9 C1074 4.7 HSIC_VDD33 0.9 4.9 RB1015 VDD33OUT GPIO1_PSCTL 1 23 RGTX0_HPD 3.4 GPIO0_CI2CA D 22 C1065 0.1 LPSBV5V 4.9 C1056 10 DSCL 4.9 75 DSDA C1049 0.1 CN1004 19P 76 C R1062 10k Note: IC1004 on the MAIN board cannot replace with single. When this part is damaged, replace the complete mounted board. HT-CT780 40 40 HT-CT780 5-10. SCHEMATIC DIAGRAM - MAIN Section (4/8) - • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 DIR_DI BUS6 DIR_DO DIR_CLK DIR_CE DIR_RST >006S DIR_ER MAIN BOARD (4/8) A JL318 MAIN BOARD (2/8) 100 SP_SD2 R303 100 SP_SD3 R304 100 HDMI_D3 SP_MCK R305 100 HDMI_MCK SP_SCK R306 100 HDMI_BCK SP_WS R307 100 HDMI_LRCK C320 0.1 HDMI_D2 (Page 42) D302 CES520 SP_SPDIF >010S MAIN BOARD (5/8) 10 HDMI_D1 MLPCM_D1 R302 DIR_XSTATE SP_SD1 DIR_ZERO B 9 HDMI_D0 MLPCM_D2 SP_SD0 MLPCM_D3 (Page 39) DIR_ER DIR_ER DIR_DO ARC_SPDIF R353 1k MAIN BOARD (3/8) C >011S 8 C313 1 R301 100 R358 100 4 (Page 40) L301 10uH L302 10uH R333 100 R335 100 R336 100 R341 100 C311 0.1 R360 100 R365 100 R364 100 R372 100 DIR_DI DIR_CLK 3 R342 100 L305 0.47uH R367 100 R368 100 R369 100 DIR_CE DIR_RST MCK MAIN BOARD (7/8) DIR_CLK DIR_CE R366 150 >012S DIR_DO DIR_DI (Page 44) DIR_RST BCK LRCK DIR/AD/D0 DIR_NLPCM 0 0 1.2 1.6 1.6 1.4 3.3 R320 100 MPIO_B2 MPO0 MPIO_B3 MPO1 6 MPIO_A2 5 33 RXIN2 MPIO_A1 4 34 RST MPIO_A0 3 NPCM 2 ERROR 1 32 RXIN3 35 RXIN1 36 VDDRX C306 10 0 HDMI_D2 0 HDMI_D1 3.3 0 HDMI_D0 0 HDMI_LRCK 0 HDMI_BCK 1.6 HDMI_MCK 0 3.3 DD_6V R347 100k 7 R361 100 Vin C325 22p R340 22k C307 1 R354 47k R337 22k C308 1 R348 3.3k L303 10uH R331 220 R343 47k IC301 PCONT_BT R374 1k Vss +3.3V REGULATOR IC306 MM3411A33URE 4.9 8 0 3.2 2 GND 1 CE 6 R322 0 3 Vin 4 C331 1 2 R357 47k C327 22p R325 100 JL320 L R318 56k R314 56k JL308 3 R349 4.7k C314 10 R344 47k JL310 R319 18k 4 3.9 C334 1 R321 56k JL307 3.2 CL306 R326 56k JL309 1 Vout 5 CL301 MIX AMP IC302 NJM4558V-TE2 IC306 IC301 SN74LV4052APWR IC302 7 –VCC C329 1 9 8 ASEL_BT +VCC CL304 CN301 14P 2.9 C304 0.1 2.9 C333 100 10V 2.9 R352 1k C302 10 K R359 100 4.9 R363 4.7k Q301 LTC014EUBFS8TL INVERTER R309 10k C321 10 2.9 6 VEE INH Y1 5 JL319 R351 680 2.9 4 CTRL C324 100p 2.4 Y3 Y2 Y0 Y 3 2.4 2 2.9 1 C337 1 C330 1 R311 0 ANALOG AUDIO SELECTOR R313 100k Vout 3.3 C323 100p 2.9 10 C326 100 10V 1 C319 0.1 R362 4.7k (Page 45) 0 4.9 11 B 12 A 2.9 2.4 13 X3 14 X0 VDD 15 X2 16 R312 100k 2.4 R356 100k X R324 47k R355 100k CL302 X1 R317 47k R329 100 4.9 I R323 47k 2 C328 1 CL305 R316 47k 3 C322 10 R346 100 C315 12p C318 0.068 CL303 IC304 +5V REGULATOR IC304 MM1839A50NRE GND 5 R345 1M X301 24.576MHz C317 4700p C301 10 MAIN BOARD (8/8) 5 NC C312 12p C398 0.1 >013S E_4V 5.8 4.9 2.4 2.4 4.9 4 L304 220uH H R373 1k C336 1 G J HDMI_D3 0 37 38 39 40 41 42 43 44 45 46 47 48 2.4 C1803 220p 3.3 DOUT 7 MPIO_A3 IC303 PCM9211PTR 0 JL306 LRCK MPIO_C0 31 RXIN4 C316 0.1 R308 10k R371 100 0 VINR R334 10k 0 BCK A/D CONVERTER, DIGITAL AUDIO INTERFACE RECEIVER 30 RXIN5/ABCKI0 1.7 ANALOG IN JL1805 8 RXIN0 R1805 2.2k MPIO_C1 3.3 R328 100 JL304 R440 2.7 J1801 IC303 9 VINL 0 F 10 MPIO_C2 VCCAD 0 JL1804 MPIO_C3 29 RXIN6/ALRCKI0 R1804 2.2k 11 MPIO_B0 27 MODE 28 RXIN7/ADIN0 JL305 12 MPIO_B1 26 MS AGNDAD 3.3 25 MC VCOM 0 3.3 FILT C303 47p SCKO R327 100 VCC R315 100k AGND R310 100k C1802 220p DIR_ERROR R370 100 24 23 22 21 20 19 18 17 16 15 14 13 JL303 E 3.3 0 JL302 DVDD R1806 100 DGND JL1802 XTO JL1801 0 XTI 0 1.7 1 MDI VCC 3 MDO GND VOUT 2 C1804 0.1 JL301 GNDRX IC1801 TV DIGITAL IN JL1803 3.2 D R338 22k R339 22k JL311 BT_TXD JL312 BT_RXD JL313 BT_RTS JL314 BT_CTS JL315 FB301 C309 1 C310 1 BT_MUTE JL316 BT_RESET R332 220 JL317 1 GND 2 R_OUT– 3 R_OUT+ 4 L_OUT+ 5 L_OUT– 6 GMD 7 MUTE 8 BT_UART_TX 9 BT_UART_RX 10 BT_UART_RTS 11 BT_UART_CTS 12 3.3V 13 RESET 14 GND FFC1 BT1 Bluetooth MODULE C305 1 BUS7 BT_3.3V >014S MAIN BOARD (7/8) (Page 44) HT-CT780 41 41 HT-CT780 5-11. SCHEMATIC DIAGRAM - MAIN Section (5/8) - • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. • See page 54 for IC Pin Function Description. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 SPI_MOSI R399 0 >015S FB304 E_12V 8 10 C354 12p 1 MLBDO MLBCLK 83 44 FRONTHI_L/R_OUT FLAG3 82 45 VDD_INT FLAG2 81 FLAG1 80 VDD_INT 78 VDD_INT 77 76 VDD_INT 0 R437 10k C392 0.1 C393 0.022 R439 1k SF_HOLD DSP_INT R429 100 DSP_INT DSP_RESET DSP_LRCK DSP_RESET DSP_CS DSP_CS SPI_MISO SPI_MOSI SPI_CLK 3.3 2 3 3.2 HDMI_NLPCM HDMI_MUTE HDMI_MUTE Vcc 5 PCONT_DSP 1 2 3 >016S MAIN BOARD (7/8) (Page 44) SW_3.3V DIR_XSTATE SWITCHING, LEVEL SHIFT IC311 TC7WZ08FK DIR_XSTATE DIR_ZERO DIR_ZERO 4 3.2 3.3 Q303 2PA1576R-115 C382 0.1 R421 2.2k SWITCHING C386 0.22 R413 22 0 6 GND 1 3.3 1.6 3.3 C385 0.1 R420 10k R416 0 IC311 7 SEL_HDMI HDMI_NLPCM 3.3 3.3 4 Q 3.3 SHIFT CONTROL IC310 74LVC1G79GW-125 C384 0.1 JL326 R419 10k 5 3.3 R415 0 1 IC310 DGND R423 100k VCC C383 0.1 0.8 8 CLK 3.3 1.6 C396 220 4V R431 10k R414 22 3.3 1 1 DIR_XSTATE DSP_INT 0 JL329 1 R428 10k 3.3 3B 3A 4Y VDD 16 15 14 13 12 11 10 9 IC309 3Y C371 0.1 0 C378 0.1 1Y 2A 2B 2Y GND 4 5 6 7 8 DATA SELECTOR IC309 TC74VHC157FT(EK) 0 0 3.3 0 1B 3 3.3 2 0 1 3.1 C377 0.1 R405 100 3.1 C379 0.1 Q302 LTC014EUBFS8TL JL324 JL323 R403 100 R398 22 R394 22 R392 22 R390 22 R389 470 R388 22 R387 22 R386 22 R384 220 R381 22 C390 10 SPI_CLK 1 1 1 1 1 3.3 0.9 1.1 1 1 1.2 1 0 1.2 1.6 1.6 0 1.6 1.2 0 1 1.5 1 3.3 R438 1k SPI_MOSI C374 0.1 C373 0.1 INVERTER JL327 JL328 C359 0.1 0.7 SEL_HDMI 8 C356 0.1 5 JL336 R424 1k 1 7 C347 0.1 0.9 SPI_MISO 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 H FB 3.3 6 DSP_RESET 3.2 3.3 VDD_INT VDD_THD THD_P GND THD_M VDD_INT DIR_IN VDD_INT G VDD_INT SBL/SBR_OUT FLAG0 VDD_INT 48 L/R_OUT 50 VDD_INT 79 MID/SW2_OUT VDD_INT 47 VDD_INT COMP 3.5 7 R436 3.3k C375 0.1 3.3 46 VDD_EXT 1 85 43 OPTION_L/OPTION_R_OUT 49 CL309 87 MLBDAT 84 VDD_INT R376 220 MLBSIG 42 BCLK_IN L/R_IN 0 89 VDD_EXT 86 41 SL/SR_OUT LRCLK_OUT 1 IC308 ADSST-AVR-3045 MLBSO VDD_INT 88 40 SL/SR_IN SBL/SBR_IN 3.3 39 VDD_INT BCLK_OUT 1 DSP LRCLK_IN F TRST 90 IC308 38 VDD_INT C/SW_IN R378 22 91 A/D_2CH 1.6 92 C/SW1_OUT CL307 95 TDO ZONE_L/R BCK 0 R377 22 TDI EMU VDD_INT MLPCM_D1 96 35 DAI_P03 MCLK_IN 1 TCK 34 DPI_P13 37 VDD_INT SW 8 SF_HOLD D VDD_INT 97 VDD_EXT 93 36 DPI_P14 EN R430 220k 4B TMS VDD_INT 94 VDD_EXT 1 C388 10 SS VIN 1.6 RESET 98 33 DPI_P12 1 C389 10 3.3 VDD_INT 0 3.3 BOOT_CFG0 100 99 VDD_INT 32 LED E C397 0.1 C387 220 4V BOOT GND R426 10k 31 UART_IN C350 0.1 3 R425 10k 30 UART_OUT C346 0.1 2 1 2 CLK_CFG1 3.3 1 BOOT_CFG1 3 VDD_EXT 0 NC GND VDD_INT 0 CLK_CFG0 VDD_INT CLKIN XTAL VDD_INT VDD_EXT 4 5 FB303 R435 470 1A C344 0.1 29 VDD_INT 6 1 1.1 4 JL335 SEL 1 7 R441 0 3.3 D 28 RESET_MAIN VDD_INT MOSI VDD_INT MISO SPICLK VDD_INT 27 DPI_P08 NC 1 1.6 1.7 3.3 1 1 1 0 3.1 0 1 DPI_P05 26 VDD_EXT RESETOUT/RUNRSTIN C340 0.1 8 9 5.8 15.5 L308 10uH FL301 (Page 45) DC/DC CONVERTER IC313 RT8295ALZSP 9 GND1 X302 25MHz JL322 CL310 3.2 3.2 MD 3.3 DSP_CS 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 C342 0.1 GND2 OUT IN R396 1M C339 0.1 C360 12p R393 470 C338 10 C C391 0.1 4A R400 10k 6 C370 10 ST R379 22 C368 0.1 R406 10k JL325 JL321 C363 0.1 R408 10k C361 0.1 C357 0.1 R404 22 C353 0.1 R385 22 B C351 0.1 R383 22 C349 0.1 R382 22 (Page 41) MAIN BOARD (8/8) D_GND IC313 9 R380 22 MAIN BOARD (4/8) SPI_CLK DSP_CS >011S SPI_MISO MAIN BOARD (5/8) A C362 0.1 C364 0.1 DIR_NLPCM HDMI_MUTE C369 0.1 DIR_ERROR SEL_HDMI HDMI_NLPCM R395 22 SERIAL FLASH IC307 W25Q16DVSSIG R401 10k JL339 JL340 3.2 1 3.1 2 3.2 3 4 R391 10k CS R409 22 VCC DO(IO1) HOLD(IO3) WP(IO2) CLK GND DI(IO0) 8 3.2 7 0 6 3.2 5 3.2 R422 10k R417 22 AMP_D3CSW D303 CES520 IC312 FB302 CL317 JL342 C367 0.1 0 1.6 C381 10 R412 2.2k JL338 1.6 VDD 1 8 2 7 3 6 GND 5 3.3 0 JL341 JL331 DSP_BCK JL332 AMP_D3CSW AMP_D1FLFR DSP_BCK DSP_LRCK JL333 MCK JL334 DSP_LRCK MCK >017S MAIN BOARD (6/8) (Page 43) R432 100 1.6 1.6 R433 150 R434 100 R411 22 AMP_D1FLFR BUFFER IC312 TC7WH34FK 4 JL337 K R410 10k SPI_CLK SPI_MOSI IC307 JL330 MLPCM_D3 LRCK MLPCM_D2 MCK DIR/AD/D0 R397 22 J SF_HOLD SPI_MISO DSP_CS CL314 L306 0.68uH CL313 AMP_D3CSW DSP_BCK CL312 CL311 AMP_D3CSW CL308 AMP_D1FLFR I L307 0.68uH WL_D3CSW WL_BCK WL_LRCK >018S MAIN BOARD (7/8) (Page 44) Note: IC307, IC308 and IC313 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. HT-CT780 42 42 HT-CT780 5-12. SCHEMATIC DIAGRAM - MAIN Section (6/8) - • See page 50 for IC Block Diagrams. 1 2 3 4 5 7 9 10 11 12 13 14 15 16 JL508 JL509 18 ET501 STREAM PROCESSOR C507 0.047 R516 470 3 C508 0.047 4 C 5 C504 10 R506 100 MCK C503 0.0047 C505 0.0047 R517 15k R518 18k 6 1 7 1.7 8 3.3 9 0.2 10 1.5 11 0.9 12 13 RB502 100 DSP_BCK 0.6 3.3 R501 100 R519 10k AMP_D1FLFR AMP_D3CSW E 14 15 C506 10 3.3 16 3.3 17 3.3 18 3.3 19 2.5 20 2.5 21 1.6 22 1.6 23 0 24 25 0 26 27 1.7 F 28 PWM_HPP_L NC_55 PWM_HPM_R NC_54 PWM_HPP_R NC_53 AVSS VR_PWM PLL_FLTM AVSS_PWM PLL_FLTP AVDD_PWM VR_ANA PWM_P_4 AVDD PWM_M_4 ASEL_EMO2 NC_47 MCLK NC_46 OSC_RES NC_45 DVSS2_CORE NC_44 DVDD2_CORE PWM_P_3 EMO1 PWM_M_3 RESET PWM_P_2 HP_SEL PWM_M_2 PDN PWM_P_1 MUTE PWM_M_1 SDA VALID SCL DVSS1_CORE LRCLK DVDD1_CORE SCLK SDIN1 BKND_ERR PSVC SDIN2 TEST SDIN3 LRCLKO SDIN4 SCLKO VR_DIG SDOUT DIGITAL POWER AMP IC503 TAS5624ADDVR 55 54 53 52 1.7 C510 1 JC501 0 C520 0.01 51 50 3.3 49 1.6 48 1.6 47 46 R529 30k R520 47 C516 0.1 R521 47 C517 1 12 1 12 2 1.1 3 3.2 4 1.6 5 1.6 6 2.3 7 9 44 10 11 43 41 1.6 40 1.6 39 38 37 3.2 12 R522 47 C518 1 R523 47 R524 47 CL502 JC505 0 36 35 3.3 33 13 1.6 14 1.6 15 3.3 16 3.3 17 3.3 18 JC506 0 20 21 JC502 0 32 22 12 31 JC503 0 30 29 C512 10 C515 1 BST_A VDD BST_B OC_ADJ GND RESET GND OUT_A INPUT_B OUT_A C-START PVDD_AB DVDD PVDD_AB GND PVDD_AB GND OUT_B GND GND GND GND AVDD 19 R526 10k 34 7.7 C530 470p GVDD_AB INPUT_A 8 3.3 45 42 OUT_C INPUT_C PVDD_CD INPUT_D PVDD_CD FAULT PVDD_CD OTW OUT_D CLIP OUT_D M1 GND M2 GND M3 BST_C GVDD_CD BST_D C521 1 44 25.3 43 25.3 C534 1 R531 10 41 40 14 39 14 38 28 37 28 36 28 35 14 C524 0.047 R530 10 E B C 3 C547 10 CN501 5P JL501 R535 15k L503 10uH R538 100k R540 100k C526 1 C539 330 35V CL503 CL504 F501 5A 32V 34 C532 470p C535 1 C533 470p C536 1 1 R– 2 R– 3 NC 4 R+ 5 R+ 1 L– 2 L– 3 L+ 4 L+ SPC2 SP2 WOOFER (R-CH) SP4 TWEETER (R-CH) C550 1000p 100V 33 32 14 31 28 30 28 29 28 28 14 CL505 27 14 JL507 26 C527 1 C525 0.047 25 24 25.3 23 25.3 R533 10 C523 0.047 C551 1000p 100V F502 5A 32V C542 330 35V R532 10 L506 10uH CN502 4P JL505 R539 100k L505 10uH CL507 R541 100k R542 100k SPC1 SP1 WOOFER (L-CH) SP3 TWEETER (L-CH) CL506 C552 1000p 100V C548 10 C537 1 6 B E DC DETECT E B C 1 3 ADJ 5 0.7 VO 4 VCC 2 CTL 1 C514 1 4 C Q502 HN1A01FU 13.9 IC502 BD00C0AWFP-E2 C519 100 16V 13.9 0 IC502 +12V REGULATOR AMP_3.3V 12 (Page 44) FB502 D_GND 22 MAIN BOARD (7/8) C549 1000p 100V R537 100k L504 10uH JC504 0 3.3 >020S (CHASSIS) JL503 C531 470p GND L501 10uH 13.9 E 1 C546 0.1 C522 0.047 42 B 0 R536 100k 4 C 3 C509 10 NC_56 6 13.9 2 R514 470 PWM_HPM_L IC503 56 LN501 Q503 HN1A01FU DC DETECT IC501 TAS5534DGGR C511 1 DSP_LRCK D503 DZ2J300M0L IC501 1 >017S 13.9 0 S_MUTE DAMP_SDA RB501 100 (Page 42) (CHASSIS) D502 DA2J10100L DAMP_PDN DAMP_SCL MAIN BOARD (5/8) 0 BUFFER PCONT_DRIVER (Page 44) ET502 3.3 Q501 LSCR523UBFS8TL R513 100 0 NS_INIT C502 0.0047 13.9 MAIN BOARD (7/8) C501 0.01 13.9 >019S (CHASSIS) CL501 SD 19 JL510 R512 100 13.9 OVF1 G 17 R511 100 DC_PRT D 8 MAIN BOARD (6/8) A B 6 R515 1k FB501 D501 KDZTR5.6B PVDD_GND PVDD_28V H C513 1 R528 3.3k R525 3.3k R527 47k >021S MAIN BOARD (8/8) (Page 45) Note: When the IC503 on the MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on page 5. HT-CT780 43 43 HT-CT780 Ver. 1.1 5-13. SCHEMATIC DIAGRAM - MAIN Section (7/8) - • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. • See page 54 for IC Pin Function Description. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MAIN BOARD (7/8) A 15 2.4 4 3.3 5 16 ADJ VDD GND CE VOUT 3 17 18 19 20 21 22 15.5 2 1 11.7 >018S WL_BCK IC110 R236 10k B WL_D3CSW C151 1 JL108 C154 1 JL109 JL104 1 SF_HOLD DSP_INT DSP_INT JL117 R136 10k SPI_CLK 0 Q101 LTC014EUBFS8TL INVERTER 3.3 3.3 PCONT_DSP 3.3 HDMI_MUTE R140 CL101 R135 47k D104 CES520 R133 10k R154 100 CL122 CL121 3.3 2.1 1.3 99 98 97 NC_4 SCL NC_3 RST SDA VCC GND 1 3.2 CL116 R217 100 USB_FAULT CP_DATA A_SENSOR_SCL CP_RESET R209 100 3.3 C108 0.1 0 NFC_RFDET JL131 SIRCS JL132 67 66 64 62 3.3 61 3.2 60 3.3 59 0 58 3.3 57 3.3 56 3.3 R191 4.7k 55 2.6 R197 2.2k 54 2.6 53 3.2 52 3.3 51 3.2 50 3.3 49 3.3 48 3.3 3.3 46 3.3 R125 10k SD JL135 CL135 100 JL136 CL136 FL_CS 100 JL137 CL137 FL_DATA R233 R190 10k BT_LED 100 JL138 CL138 JL139 CL139 JL140 C145 100p RB102 100 CL140 CL148 R112 0 JL148 JL141 RST_FL GPIO2 LRCK1_TX 12 BCK1_TX 13 GND 14 GPIO3 15 SDA_MRX 16 SCL_MRX 17 SDA_STX 18 SCL_STX 19 RESETN 20 INT 21 Link state 22 DOUT_RX 23 +4V 24 +4V FFC2 RF1 RF MODULATOR (SWA12-4V TX) KEY0 CL141 JL143 CL143 JL147 CL147 RB101 1k JL144 KEY1 JL145 KEY2 JL146 2 D_GND NFC_SCL 3 NFC_SDA 4 NFC_IRQ 5 NFC_RFDET 6 E_4V 7 SIRCS 8 D_GND 9 FL_CLK 10 FL_CS 11 FL_DATA 12 DD_12V 13 SW_6V 14 FL_GND 15 FL_GND 16 BT_LED 17 RST_FL 18 SIRCS2 FFC3 >01S FL BOARD CN803 (Page 47) 1 DGND 2 KEY0 3 KEY1 4 KEY2 KEY BOARD FB103 JL128 45 1 CN105 4P R192 10k C130 10 C117 4.7 44 1.1 43 3.3 42 3.3 41 0 40 3.1 R199 2.2k 39 3 R200 2.2k 38 3.4 R201 3.3k 37 3.3 A_SENSOR_SCL C146 0.1 D105 CRH02(T5R,SONY,XM) CP_DATA CP_RESET PCONT_SPARTA FB107 C125 0.1 OVF1 SD DAMP_SCL NS_INIT E_12V DAMP_PDN PCONT_DRIVER P_CONT1 C122 4.7 C120 0.1 DD_6V VSS >023S 36 NFC IRQ CL134 R232 FB105 CL114 R214 47k 3.2 3.3 R216 47k R211 100k 0.3 C135 0.01 IC106 R212 10k E_4V D107 DA2J10100L IC105 0 +3.3V REGULATOR IC105 BD00IC0WEFJ-E2 3.2 VOLTAGE DETECT IC106 PST8429UL Q105 LTC014EUBFS8TL R113 0 JL150 1 4.9 Q102 LTC014EUBFS8TL INVERTER 2 GND VDD OUT Cd 4 3 3.3 3.9 2.5 C137 0.01 R222 33k 0 3.2 R221 47k R220 22k 8 IN OUT 1 7 NC FB 2 6 NC GND 3 5 EN NC 4 3.3 AMP_3.3V 0.7 R224 470 R223 10k C141 0.022 3.3 C131 0.001 MAIN BOARD (8/8) (Page 45) C133 1 S C126 0.1 Q104, 105 B+ SWITCH WL_RST D_GND 3.9 3.9 C134 0.22 R215 100k C140 0.1 Q104 SSM3J325F,LSOYF R218 10k 0 Q106 2PC4081R-115 RESET SWITCH D106 DA2J10100L R182 100k R183 100 R179 100 R175 100 R178 100k R169 100 R165 47 R148 100 R161 47 R134 100k R157 4.7k R186 3.3k R155 10k DIR_CE OVF1 CL133 R198 2.2k WL_INT R156 4.7k DC_PRT RGR0_INT JL133 JL134 R231 RGR0_RST R196 100 CL132 47 R239 100 5VPWR WL_SDA R143 100 HDMI_NLPCM R189 100 DIR_DO DIR_ER DIN_TX GPIO0_10/MCK_OUT_RX 11 JL130 FL_CLK NFC_IRQ 0 63 DIR_DI PCONT_DRIVER GPIO 9 10 JL129 C143 100p Q103 LTC014EUBFS8TL INVERTER 65 DIR_RST R219 3.3k D_GND C139 220 4V >020S MAIN BOARD (6/8) (Page 43) C136 1 LN101 NS_INIT NFC_SCL NFC_SDA NFC_RFDET NFC_IRQ BT_LED DSP_INT SF_HOLD DSP_RESET DSP_CS SPI_CLK SPI_MOSI SPI_MISO RGT0_INT DAMP_SCL RGTX_SCL DAMP_SDA FL_CLK S_MUTE RGTX_SDA DAMP_PDN FL_DATA DAMP_SCL 68 WL_SCL RST_FL DAMP_SDA NFC_SDA R184 10k FL_CS S_MUTE 0 C121 0.1 R141 47k PCONT3 (Page 43) SD NS_INIT DAMP_PDN 69 DIR_XSTATE CEC OVF1 NFC_SCL DC_PRT VCC 35 LED_PW(NO USE) BT LED 34 DSP_INTR DSP_RESET SF_HOLD_DSP 32 31 33 0 0 0 DSP_SPIDS 30 3.2 DSP_MOSI DSP_MISO DSP_SPICLK 29 27 28 0 0 3.2 NO USE VSS 26 25 3.1 24 HDMI(9678)_INT HDMI(9678)_RESET 23 3.3 HDMI(9678)_SCL 22 0 HDMI(9678)_SDA 21 3.3 WS_RST WS_SCL 19 18 20 3.3 3.3 3.3 16 15 17 3.3 3.3 3.3 VCC WS_SDA NFC_RFDET WS_INT USB DP FL_CLK NFC DATA R255 100 GPIO 8 CN104 18P R111 0 RB103 100 1.6 S_MUTE NFC CLK USB DM DIR_ZERO DC_PRT 73 74 CP_RESET VCC DIR_CLK PCONT_DRIVER VCC PCONT_IR CEC_TX_RX R187 2.2k 1.6 DAMP_SDA CL151 3.2 75 76 77 78 CP_DATA CL115 NC 6 R208 0 70 CL131 3 2 NO USE P_CONT_DSP NO USE Update UART Tx Update UART Rx 1.6 79 NO USE 2.3 81 80 82 MODEL DESTINATION TEMP_SENSOR 83 84 NO USE SIRCS_IN_1 85 3 CL106 3.3 86 NO USE SIRCS_IN_2 3.3 88 87 89 KEY2 3.3 90 KEY0 3.3 91 AVRL AVSS AVCC 3.3 92 93 KEY1 AVRH 94 CL120 ACCELEROMETER_SCL 100 0 101 0 102 3.1 96 HDMI(9575+9679)_SCL HDMI(9575+9679)_SDA HDMI(9575) INT ON CHIP DEBUG /CLK1 AC_CUT (PROG_VUTX) (PROG_VURX) 103 2.9 104 0 106 3.1 107 3.3 105 3 HDMI_MUTE_DET HDMI(9575) RESET CP_CLK FLASH WRITE SEL 4 C106 4.7 M C NO USE (USB_EXT_PULLUP) VSS NC 5 C129 0.1 C142 0.1 71 RGT0_RST 8 NC_5 C128 0.1 MAIN BOARD (6/8) JL124 72 CL107 7 3.2 PCONT_BT CL118 6 0 CL113 VSS CL117 3.2 CL112 VCC BT_RST 1 IC104 MFI337S3959 CL111 DAMP_SOFT_MUTE MC_BT_RXD0 C102 0.1 MFI 5 MC_BT_TXD0 C104 0.1 R194 2.2k IC104 NO USE (DRIVE_RST (EN)) 3.3 R193 2.2k BT_MUTE R116 100 C103 0.1 K INITX(RESET) FL_DOUT 144 DC_DET MC_BT_CTS FL_RESET 0 143 PCONT_DRIVER MC_BT_RTS 14 0 142 R118 27 DAMP_INIT PCONT_USB 3.3 R117 27 USB_DP DAMP_SCLO DAMP_PDN FL_CS 3.3 141 USB_DM DAMP_SDAO SEL_HDMI 13 3.5 140 ASEL0 3.4 0 139 DRIVE_OCP (DIAG) SYSTEM CONTROLLER IC102 MB9BF328SPMC-GE1 VSS P_CONT3 138 CL152 R129 10k IC102 VCC 12 R132 27k AMP_OVF1 TEST_SCL 3.3 DIR_RST DIR_RST D102 RB751S40,115 HDMI_IN1_INT TEST_SDA DIR_HCE R131 100k RB108 100 DIR_CE NO USE 11 3.2 137 PCONT_BT DIR_DI DIR_CLK DIR_CE 3.2 136 HDMI_IN1_RESET 3.3 3.1 135 R128 4.7k BT_RESET NO USE 10 3.2 134 5VPWR 3.3 3.2 133 R126 100k SPARTA_PCONT PW_VACS_DET DIR_ERROR R127 47k BT_RXD PCONT2 DIR_ZERO BT_MUTE BT_TXD DIR_ER DIR_DO DIR_DI 0 132 HDMI_NLPCM DIR_CLK 0 131 PCONT1 DIR_DI(MC_DIRDO) 0 130 NO USE 9 PCONT_USB NO USE FAN_ON 2 RB107 100 X1 EEPROM clock 1.3 BT_CTS 0 129 R109 100 VSS NO USE 8 127 0 128 SEL_HDMI >019S WL_INT 4 C118 0.001 10 NO USE 7 3.3 126 R108 100 ASEL_BT DIR_ER N JL123 LED1_TX/BCK0_RX R203 10k X101 4MHz EEPROM data in/out 0 125 BT_RTS L JL122 WL_RST C123 0.001 FAN_CONT 3.3 124 BUS7 BT_3.3V R210 100 WL_SCL GND LED2_TX/WCK0_RX 3 R195 1k NO USE 2.9 123 C101 0.1 (Page 41) (Page 41) JL121 FB101 TDO 6 122 R107 100 (Page 45) DIR_DO JL120 RB104 100 R185 100 R181 47k MD1 0 3.3 120 3.3 121 BUS8 DIR_CLK JL118 JL126 TMS DIR_DO 3.2 119 R106 100 MAIN BOARD (4/8) R202 1k JL125 X0 DIR_RST 118 CL105 PCONT_2 >012S C113 0.1 R177 4.7k MD0 5 3.3 116 R103 100 VACS_REQ MAIN BOARD (4/8) C114 0.1 C116 4.7 WL_SDA TDI 3.2 115 CL104 3.3 117 >014S C115 0.1 R174 100 TCK DIR_XSTATE R104 100 TRSTX 4 114 VCC 3.3 113 MAIN BOARD (3/8) HDMI_MUTE_ON 108 VSS 112 P_CONT1 J 111 USB_FAULT 0 BUS3 (Page 40) I 110 CL103 3 3.3 109 3.3 CL124 CL123 R130 10k MAIN BOARD (8/8) VCC GND 4 A0 A2 3 2 1 (Page 39) A1 BUS3 MAIN BOARD (2/8) 95 CL119 IC101 EEPROM H C110 0.1 C124 0.1 ACCELEROMETER_SDA CL110 5 SDA 6 8 7 WP DIR_ZERO DIR_ZERO >022S C109 0.1 JL127 IC101 BR24G16FJ-3GTE2 G C119 0.1 DIR_XSTATE DIR_XSTATE >007S R160 100 3.4 HDMI_NLPCM HDMI_NLPCM SW_3.3V F R180 47k 10k CL102 SEL_HDMI SEL_HDMI C107 0.1 (Except AEP, UK) C105 4.7 R162 10k R101 4.7k R158 10k R102 4.7k SPI_MOSI SPI_CLK >003S R176 R164 100 SPI_MISO SPI_MOSI E R153 10k JL119 SCL (Page 42) JL116 VCC MAIN BOARD (5/8) JL115 SF_HOLD 1 2 7 JL113 DSP_CS DSP_CS SPI_MISO >016S R176 0 (AEP, UK) 2.2k (Except AEP, UK) JL111 JL112 JL114 DSP_RESET DSP_RESET D R150 0 RB105 100 PCONT3 GND JL107 JL106 SIRCS 2 KEY2 3.3V KEY0 3 JL102 KEY1 RST JL103 JL110 HDMI_SCL 4 HDMI_SDA SO JL101 JL105 SPARTA_INT 5 RX_MUTE 6 D103 CES520 C 7 SI SPARTA_RST (NC) SCK MD2 (Page 42) CN103 24P R241 2.2k R235 3.3k CN106 7P MAIN BOARD (5/8) WL_LRCK +12V REGULATOR IC110 R1154N001C-TR-FE (CHASSIS) O Note 1: When the KEY board is defective, replace the complete mounted board. HT-CT780 Note 2: When the RF modulator (Ref .No. RF1) is replaced, refer to “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. 44 44 Note 3: IC102 and IC104 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. HT-CT780 5-14. SCHEMATIC DIAGRAM - MAIN Section (8/8) - • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. 1 A 2 3 4 5 7 8 9 10 11 12 13 14 >009S MAIN BOARD (8/8) >021S MAIN BOARD (6/8) DD_6V PVDD_GND JL610 JL603 1 PVDD_28V 2 PVDD_28V 3 PVDD_28V 4 POWER BOARD CN902 PVDD_GND 5 PVDD_GND 6 (Page 49) PVDD_GND 7 UN12V 8 AGND 9 DD_6V DC/DC CONVERTER JL605 R605 22k JL606 JL601 C610 0.022 R611 0 JL602 11 IC602 RT8295ALZSP C611 0.1 R606 22k 3.5 8 6.1 7 1 6 5 E_4V FB602 IC602 CN601 9P /VACS_REQ >02S MAIN BOARD (Page (3/8) SS BOOT EN VIN COMP SW FB GND 1 8.6 2 15.5 3 4.1 FB606 IC604 C613 0.1 +5V REGULATOR JL609 4 L604 10uH R612 0 5.8 3.3 R607 3.3k R608 10k R609 3.3k C616 22 C617 22 C615 10 E_12V IC604 MM3411A50NRE JL607 C C623 100 10V C653 0.1 R617 10k C628 0.1 1 VDD 2 GND 3 CE D_GND JL615 VOUT 5 NC 4 4.9 C633 1 C636 1 >013S MAIN BOARD (Page (4/8) MAIN BOARD (Page (5/8) DD_6V C650 220 6.3V C602 0.1 >022S MAIN BOARD (7/8) R601 1k VACS_REQ JL604 PCONT_2 BUS8 C601 0.022 (Page 44) R602 1k R603 4.7k 3.5 8 3.3 7 1.1 6 0.7 5 R604 15k SS BOOT EN VIN COMP SW FB GND 1 10.4 2 15.5 3 5.9 C603 0.1 R610 15k FB607 4.4 6 5 3.3 C605 10 C606 10 L602 10uH R613 0 C604 10 C608 0.1 4 VO NC FB EN GND 1 3.3 2 0.7 SP_3.3V R619 22k 3 C634 1 R621 10k 2 3 R1811 15k 5.6 0 4 R1807 1k 5 C1808 220 6.3V IN C1807 220p >005S C624 10 C642 1 C647 10 C652 0.1 C648 220 4V SP_5V C651 0.1 C618 470 6.3V IC1802 SP_1.3V IC603 C632 0.1 FLT 3 GND OUT 2 1 L607 2.2uH R614 680 0.1 0 5.8 1 6.9 2 1.3 3 4 3.3 5 6 JL613 0.7 7 PCONT_USB USB_DP (CHASSIS) USB_FAULT 8 USB_DM G IC603 TPS542941PWPR 13 R1808 10k LN502 LN1801 (Page 39) FB608 JL612 (CHASSIS) C619 470 6.3V MAIN BOARD (2/8) DC/DC CONVERTER VBUS SWITCH IC1802 TPS2065CDBVR 4 C1806 0.01 D1801 1SR154-400TE-25 C639 10 EN/EN CN001 C1801 10 R1810 15k 1 UPDATE R1801 10k (Page 44) JL616 VCC R620 10k C612 100 10V MAIN BOARD (7/8) +3.3V REGULATOR IC605 BD00IC0WHFV-GTR JL611 4 D_GND IC605 D_GND E F 12 IC601 RT8295ALZSP D602 1SR154-400TE-25 DC/DC CONVERTER D601 1SR154-400TE-25 FB604 42) >023S E_4V E_12V IC601 41) >015S PCONT_SPARTA D 40) PVDD_28V (Page 43) B 6 R615 15k C1805 0.1 C625 10 C626 22 C627 22 C635 10 R616 22k VIN1 VBST1 SW1 PGND1 14 VIN2 VBST2 SW2 PGND2 EN1 EN2 PG1 PG2 VFB1 VFB2 GND VREG5 16 5.8 15 6.6 14 1 13 12 JL614 10 0.7 9 5.6 SP_5V 0.1 JL617 SP_3.3V RG_1V L608 2.2uH 3.3 11 D_GND C640 >008S MAIN BOARD (3/8) (Page 40) R623 220 R624 6.8k C638 1 R625 22k C645 22 C646 22 LN1802 (CHASSIS) Note: IC601 to IC603 and IC605 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. HT-CT780 45 45 HT-CT780 5-15. PRINTED WIRING BOARD - FL Board - 1 • : Uses unleaded solder. 2 3 FL BOARD (COMPONENT SIDE) >01P FFC3 MAIN BOARD (Page CN104 4 5 6 7 8 36) CN803 A 18 1 R820 R812 R811 C810 FFC4 CN804 C801 NFC1 NFC MODULE (RC-S730 (WW)) R810 R817 D806 C822 C825 C820 C823 RB802 A RB801 C816 D804 R818 K A C813 1 R814 K C817 C824 6 C821 B 3 4 D802 K A C808 C809 4Q802 L801 6 R813 C811 3 C814 K/A 1 D803 A K C812 2 1 C819 K/A D805 A K C815 A R816 IC803 C818 D807 R819 K 11 E R809 1-894-097- (11) Q801 C D801 A D801 A BLUETOOTH INDICATOR K K D FL BOARD (CONDUCTOR SIDE) JL812 E JL803 JL801 IC801 ND801 FLUORESCENT INDICATOR TUBE JL820 JL823 JL835 JL810 3 F 1 JL826 45 44 JL833 JL805 JL831 JL806 JL807 JL802 JL811 JL808 JL813 5 JL836 JL814 JL834 JL832 JL830 JL829 JL822 JL804 JL828 18 JL809 2 1 JL827 JL815 JL816 JL825 HT-CT780 JL821 11 1-894-097- 46 46 (11) HT-CT780 5-16. SCHEMATIC DIAGRAM - FL Board - 1 • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. 2 3 4 5 6 7 8 9 10 11 FL BOARD A ND801 Q801 LTC023JUBFS8TL 0 D804 CES520 7 E_4V 6 NFC_RFDET 5 NFC_IRQ 4 NFC_SDA 3 NFC_SCL 2 D_GND 1 JL809 JL810 JL812 R812 47 JL813 JL814 JL815 RB801 47 NFC_SDA 3 GND 4 NFC_SCL 5 E3.3V 6 5.2 21 C B R814 10k C813 1 C816 1 R819 10 C819 1 D803 BAV99-215 D805 BAV99-215 E Q802 BC817DPN JL822 JL821 E JL820 JL825 C801 10 C810 10 R811 47 B C DC/DC CONVERTER C814 1 5.2 NFC1 NFC MODULE (RC-S730 (WW)) 2 JL826 IC803 R810 100 11.7 JL823 NFC_IRQ D802 DA2J10100L L801 10uH CN804 6P 1 R817 10k JL816 F NFC_RF_DET C818 0.1 +3.3V REGULATOR IC803 MM3411A33URE JL811 R813 22k FFC4 3.3 8 SIRCS JL808 VOUT D_GND C817 1 GND 9 4 FL_CLK 3 10 4 FL_CS JL807 VDD 11 C820 0.1 JL806 CE FL_DATA C825 220p 2 12 1 DD_12V R818 10 VO 13 1 SW_6V REMOTE CONTROL RECEIVER IC801 PNA4823M02S0 RB802 100 JL805 GND 14 2 15 FL_GND R820 47k IC801 JL804 VCC FL_GND JL803 C808 1 C811 1 C809 10 47 C812 1 47 C815 1 R816 33k D807 DZ2J300M0L C821 1 D806 KDZTR2.0B E 16 3.6 (Page 44) BT_LED JL802 2.7 MAIN BOARD (7/8) CN104 18 17 3 >01S SIRCS2 RST_FL 3.4 FFC3 HT-CT780 JL836 C824 220p JL801 C G C822 0.1 C823 220p CN803 18P D JL835 JL834 JL833 JL832 JL831 JL830 D801 CL-194S-HB8SP-SD-T BLUETOOTH INDICATOR JL829 B JL828 2.3 JL827 R809 100 LED DRIVE F– F– N.C SW VIN OSC RESET STB SCK SI TSA TSB VDD PGND VH LGND F+ F+ FLUORESCENT INDICATOR TUBE HT-CT780 Ver. 1.1 5-17. PRINTED WIRING BOARD - POWER Board - 1 2 • : Uses unleaded solder. 3 4 5 6 7 8 9 10 POWER BOARD (Page 36) K C965 A D930 R935 K JW903 A931 12 3 R934 A D936 JL975 2 JL974 10 5 C977 JW908 A C967 L967 JW901 K D973 C970 C905 (Except US, CND, TW) – JL903 C907 (Except US, CND, TW) C988 (US, CND, TW) (US, CND, TW) LND001 4 JL901 D938 1 C915 3 CN901 LND001 PATTERN SPARK-GAP C914 AC1 (AC IN) C903 R914 (US, CND, TW) F931 A ET932 2 A932 7 T901 POWER TRANSFORMER C F901 C939 D937 8 VDR901 D901 1 IC930 K JL973 R901 R997 1 R932 JL902 3 (US, CND, TW) JW907 D967 1 + 7 6 JL937 LF901 LINE FILTER R954 C934 R955 A A D939 C976 C968 R936 1 K JW905 1 R953 K C941 R937 E A C936 A K A D932 TH901 C933 Q931 D935 Q930 C PH930 E D972 E R947 2 L966 >02P A C931 C935 (US, CND, TW) C938 (Except US, CND, TW) CN902 MAIN BOARD CN601 14 D965 D934 A K D942 K A K R987 R965 (Except US, CND, TW) JL976 B JL936 R976 R938 C930 9 IC931 C932 A D941 K TH902 (Except US, CND, TW) Q952 E K R945 R977 JW904 Q950 R952 JL977 E C978 1 R971 C971 JW906 C980 2 D931 A R951 3 C937 R978 JW902 C940 R944 ET931 C902 K JL904 11 (CHASSIS) (CHASSIS) 1-894-100- (11) Note: When C902, C903, C905, C914, C915, C941, C967, C970, C977, C978, C980, C988, D901, F931, LF901, R934, TH901 and VDR901 on the POWER board are replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. HT-CT780 48 48 HT-CT780 Ver. 1.1 5-18. SCHEMATIC DIAGRAM - POWER Board - 1 2 • See page 50 for IC Block Diagrams. 3 4 5 6 7 8 9 10 11 12 13 14 POWER BOARD A ET931 E JL904 C905 C902 0.22 310V (US, CND, TW) 0.33 310V (Except US, CND, TW) CN901 3P F901 5A 250V JL901 B LIVE 1 NC 2 NEUTRAL 3 C902, 903 0.001 250V (US, CND, TW) 0.0033 250V (Except US, CND, TW) LF901 JL902 TH901 LINE FILTER D901 D3SB60F3 1 JL903 ~ LND001 PATTERN SPARK-GAP VDR901 AC1 (AC IN) C903 C988 0.1 250V C905 (US, CND, TW) C907 0.33 310V 4 R901 1.5M 0.5W – + L967 4.7uH ~ 2 (US, CND, TW) (Except US, CND, TW) ET932 F931 2.5A 250V 3 E (CHASSIS) C914 330 200V (CHASSIS) R914 0.33 1W C915 100 450V D967 RB068L100TE25 C970 1000 25V D973 UDZSUSTE-1730B C977 47 35V C967 2200 35V C976 47 35V C968 0.1 JL974 (Except US, CND, TW) R944 F 22.1 C941 330 25V C931 D939 DZ2J24000L C937 10 D934 DZ2J180M0L R938 27k R945 100 C933 10 R936 47k 0 6.7 C936 0.1 Q931 LTC044EUBFS8TL PROTECT DETECT 3 12 2 13 1 14 C934 2.2 (US, CND, TW) IC931 C940 470p 250V SHUNT REGULATOR IC931 MM1431FNRE R947 4.7 D972 KDZTR18B D932 DZ2J15000L G 11 R977 47k C932 0.0047 R976 1.5k AGND 2 UN12V 3 PVDD_GND 4 PVDD_GND 5 PVDD_GND 6 PVDD_28V 7 PVDD_28V MAIN BOARD (8/8) CN601 8 PVDD_28V (Page 45) 9 /VACS_REQ >02S 2.4 25.6 D930 DZ2J180M0L R937 4.7k R935 2.2k C931 150p (US, CND, TW) 180p (Except US, CND, TW) D936 RR264M-400 (US, CND, TW) REGULATOR 22.2 21.5 D935 UDZSUSTE-1730B 4 R971 220k PH930 EL816S1(B)(TA)(DTE-S) JL936 1.2 ISOLATOR JL937 R987 1k TH902 VREF E JL977 C971 0.01 1 (Except US, CND, TW) Q930 2SC5053T100Q D931 UDZSUSTE-1730B 10 2 R953 4.7 5 JL976 L966 2.2uH C965 0.0047 250V 1 R934 R954 4.7 C938 680p 1.5kV 9 K R934 0.15 2W (US, CND, TW) 0.22 2W (Except US, CND, TW) R955 0 C935 2200p 1.5kV 6 JL975 D965 FMX-22SL Q950 2PA1576R-115 Q952 PDTC144EU R952 1k A R932 0.47 1W (US, CND, TW) 2.2 1W (Except US, CND, TW) C930 0.1 D942 CRH02(T5R,SONY,XM) (HEATSINK) R932 8 26.6 25.6 R965 1k Q950, 952 THERMAL DETECT R978 4.7k D941 UDZSUSTE-1730B D D938 SARS10 D937 RR264M-400 (US, CND, TW) R997 0 C939 0.0033 400V 7 JL973 3 D/ST S/OCP 1 R944 47k 3W (US, CND, TW) 100k 3W (Except US, CND, TW) POWER CONTROL IC930 STR-Y6735 (US, CND, TW) STR-Y6766B (Except US, CND, TW) 150.7 GND FB/OLP NF VCC 2 0 3 4 21.5 5 6 7 0.4 1.2 C BD IC930 T901 POWER TRANSFORMER CN902 9P C980 47 35V R951 220k C978 10 50V (Except US, CND, TW) Note: When C902, C903, C905, C914, C915, C941, C967, C970, C977, C978, C980, C988, D901, F931, LF901, R934, TH901 and VDR901 on the POWER board are replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. HT-CT780 49 49 HT-CT780 MODE MS/ADR1 MC/SCL 5 RXIN2 RXIN3 RXIN4/ASCKIO RXIN5/ABCKIO RXIN6/ALRCKIO RXIN7/ADIN0 EN 8 7 6 IC106 PST8429UL RST VCC N.C. N.C. – MAIN Board – IC105 BD00IC0WEFJ-E2 RXIN1 IC303 PCM9211PTR VDDRX • IC Block Diagrams 36 35 34 33 32 31 30 29 28 27 26 25 GND 1 RXIN0 37 24 MD1/SDA 23 MD0/ADR0 RESET & MODE SETTING AUXIN0 4 OUT THERMAL SHUTDOWN 2 3 4 VOUT FB GND N.C. VDD 1 GNDRX 38 DIR ANALOG DIVIDER XTI 39 XTO 40 XMCKO DIVIDER OSC PLL CLOCK/DATA RECOVERY XMCKO (TO MPIO_A & MPO0/1) LOCK DETECTION DIR IC301 SN74LV4052APWR 2 3 14 1Y1 2Y3 4 13 1-COM PEAK CURRENT PROTECTION GND 2 2Y1 5 INH 6 11 1Y3 7 10 A GND 8 9 20 19 18 17 COM. SUPPLY ADC A/D CONVERTER A/D CONVERTER MODE CONTROL SCKO BCK LRCK DOUT 16 MPO1 15 MPO0 MPO0/1 SELECTOR AUXOUT 14 MPIO_B3 13 MPIO_B2 MPIO_B SELECTOR AUXIN2 AGNDAD 45 VCCAD 46 VINL 47 12 1Y0 GND AUTO DIR ADC AUXIN0 AUXIN1 A/D CONVERTER ANALOG VINR 48 ADC ADC_STANDALONE SECONDARY BCK/LRCK DIVIDER SELECTOR B RXIN8 RXIN9 RXIN10 RXIN11 2Y2 MAIN OUTPUT PORT DIT EXTRA DIR FUNCTIONS MPIO_A SELECTOR MPIO_C SELECTOR 1 2 3 4 5 6 7 8 9 10 MPIO_C0 MPIO_C1 MPIO_C2 MPIO_C3 VREF VCOM 44 15 1Y2 RECOUT1 RECOUT0 DITOUT MPIO_A0 MPIO_A1 MPIO_A2 MPIO_A3 – + 16 VCC 2-COM 4 ADJ THERMAL PROTECTION SHORT PROTECTION 1 22 DVDD 21 DGND MPIO_A MPIO_B MPIO_C MPO0 MPO1 VOUT 1 2Y0 SCKO/BCK/LRCK ERROR/INT0 NPCM/INT1 5 CE RXIN7 DOUT AUTO DIR ADC AUXIN0 AUXIN1 AUXIN2 DIR ANALOG SBCK/SLRCK ( TO MPIO_A) IC110 R1154N001C-TR-FE FILT 43 ALL REGISTER AUTO DIR ADC AUXIN0 AUXIN1 AUXIN2 ADC CLOCK (SCK/BCK/LRCK) POWER SUPPLY AGND 41 VCC 42 POWER SUPPLY RECOUT1 RECOUT0 POWER SUPPLY 3 CD 2 SPI/I2C INTERFACE AUXIN1 + + + – RXIN2 RXIN3 RXIN4 RXIN5 RXIN6 RXIN7 RXIN8 RXIN9 RXIN10 RXIN11 DTOUT SOFT START RXIN1 OVER CURRENT PROTECT RXIN0 VREF VDD 3 IC304, 1005 MM1839A50NRE IC306 MM3411A33URE BIAS – + VOLTAGE REFERENCE 4 VDD CE 1 CURRENT LIMIT REGULATOR THERMAL SHUTDOWN – + GND 2 50 50 3 VOUT S 15 STROBE 1A 2 1A 1B 3 1B 4A 14 4A OUTPUT 1Y 4 1Y 4B 13 4B 2A 5 2A 4Y 12 4Y OUTPUT 11 2B 6 2B OUTPUT 2Y 7 2Y INPUT CURRENT LIMIT 16 VCC 1 SELECT 11 INPUT 4 VOUT GND 2 NC 3 HT-CT780 BIAS VOLTAGE REFERENCE MPIO_B0 MPIO_B1 IC309 TC74VHC157FT (EK) 5 VIN CONT 1 11 12 GND 8 3Y G 3A 11 3A 3B 10 3B INPUT INPUT 9 3Y OUTPUT HT-CT780 _ C TG _ C C _ C GND 3 4 COMP FB 2.7V 1.2V VCC INTERNAL REGULATOR Q VA 0.8V 0.4V – _ C C 6 5 VCC SLOPE COMP + UV COMPARATOR _ C 7 + EA + – TG 8 – TG 5 VCC + TG LOCKOUT COMPARATOR 2 CP C SHUTDOWN COMPARATOR C C + – 1 D EN IC313, 601, 602 RT8295ALZSP SS IC310 74LVC1G79GW-125 OSCILLATOR VA OCP – + VREF CURRENT SENSE AMPLIFIER FOLDBACK CONTROL + – + – IC502 BD00C0AWFP-E2 S R Q Q CURRENT COMPARATOR DRIVER 4 5 3 4 GND VIN BOOT VCC 3 2 VO ADJ 2 GND 1 CTL 1 SW TSD IC501 TAS5534DGGR PWM_HPM_L PWM_HPP_L PWM_HPM_R PWM_HPP_R AVSS PLL_FLTM PLL_FLTP VR_ANA AVDD ASEL_EMO2 MCLK OSC_RES DVSS2_CORE DVDD2_CORE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 EMO1 RESET HP_SEL PDN MUTE 15 16 17 18 19 SDA 20 SCL 21 LRCLK SCLK SDIN1 SDIN2 SDIN3 SDIN4 VR_DIG 22 23 24 25 26 27 28 POWER SUPPLY DEVICE CONTROL I2C SERIAL CONTROL INTERFACE CLOCK, PLL, AND SERIAL DATA INTERFACE DIGITAL AUDIO PROCESSOR PWM SECTION 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 N.C. N.C. N.C. N.C. VR_RWM AVSS_PWM AVDD_PWM PWM_P_4 PWM_M_4 N.C. N.C. N.C. N.C. PWM_P_3 PWM_M_3 PWM_P_2 PWM_M_2 PWM_P_1 PWM_M_1 VALID DVSS1_CORE DVDD1_CORE BKND_ERR PSVC TEST LRCLKO SCLKO SDOUT 51 HT-CT780 IC503 TAS5624ADDVR 44 43 42 41 40 39 38 37 36 GVDD_AB 1 VDD 2 OC_ADJ 3 RESET 4 PWM RECEIVER INPUT_A 5 PWM RECEIVER INPUT_B 6 C_START 7 ANALOG LOOP FILTER + – PWM & TIMING CONTROL GATEDRIVE ANALOG LOOP FILTER + – PWM & TIMING CONTROL GATEDRIVE BST_A BST_B GND GND OUT_A OUT_A PVDD_AB PVDD_AB PVDD_AB 35 OUT_B 34 GND DVDD GND GND GND GND AVDD DVDD 8 9 10 11 12 13 33 GND AVDD PWM RECEIVER INPUT_D 15 + – ANALOG LOOP FILTER PWM RECEIVER INPUT_C 14 PWM & TIMING CONTROL + – ANALOG LOOP FILTER GATEDRIVE PWM & TIMING CONTROL 32 OUT_C 31 30 29 28 27 26 25 24 23 GATEDRIVE PVDD_CD PVDD_CD PVDD_CD OUT_D OUT_D GND GND BST_C BST_D CB3C OVER-LOAD PROTECTION STARTUP CONTROL TEMP SENSE FAULT OTW CLIP M1 M2 M3 GVDD_CD 16 17 18 19 20 21 22 PROTECTION & I/O LOGIC POWER-UP RESET BST_X GVDD_X AVDD DVDD UVP IC603 TPS542941PWPR VREG5 VREG5 CONTROL LOGIC VIN1 1 VBST1 2 CONTROL LOGIC 16 VIN2 15 VBST2 XCON SW1 3 XCON CH1 MIN-OFF TIMER 14 SW2 CH2 MIN-OFF TIMER PGND1 4 13 PGND2 PGND1 SW1 + ZC1 REF_OCL SW1 PGND PG COMP + +16% + 16% 32% REF1 SS1 PGND GND 8 OCP1 OCP2 + SW2 + PGND2 SW2 + UV ERR COMP + + 12 EN2 11 PG2 FIXED SOFT START UV1 SS1 UV1 UV2 PROTECTION LOGIC UVLO TSD SS2 EN LOGIC PG COMP 16% + + +16% + UV UV2 REF1 REF2 REF VREG5 5V REG VIN1 PGND 32% ERR COMP REF2 + + SS2 UVLO 52 ZC2 REF_OCL EN LOGIC EN1 5 PG1 6 VFB1 7 + 10 VFB2 PGND 9 VREG5 HT-CT780 Ver. 1.1 1 EN VDD IC605 BD00IC0WHFV-GTR VCC N.C. IC604 MM3411A50NRE 6 5 4 GND 2 OCP 5 VOUT CURRENT LIMIT TSD CURRENT SENSE CS DISABLED +UVLO CURRENT LIMIT GND 2 FLT 3 9-MS DEGLITCH DRIVER 3 – FL Board – IC803 MM3411A33URE IC1802 TPS2065CDBVR OUT 1 2 GND BIAS 1 FB CE 3 + VOUT VOLTAGE REFERENCE SOFT START + 4 NC 5 IN CHARGE PUMP 4 VDD CE 1 UVLO BIAS VOLTAGE REFERENCE 4 EN – + OTSD CURRENT LIMIT THERMAL SENSE 3 VOUT GND 2 – POWER Board – IC930 STR-Y6735 (US, Canadian and Taiwan models) IC930 STR-Y6766B (Except US, Canadian and Taiwan models) D/ST 1 STARTUP DRIVER S/OCP 2 OVERCURRENT PROTECTION/ BOTTOM-SKIP VCC 3 UNDER VOLTAGE LOCK OUT/ REGULATOR/ CONSTANT CURRENT GND 4 LATCH LOGIC FB/OLP 5 FEEDBACK/ STANDBY OVERLOAD PROTECTION BD 6 BOTTOM DETECTION NF 7 OSCILLAOTR 53 HT-CT780 • IC Pin Function Description MAIN BOARD IC102 MB9BF328SPMC-GE1 (SYSTEM CONTROLLER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 54 Pin Name VCC USB_FAULT DIR_XSTATE DIR_RST DIR_DO DIR_DI (MC_DIRDO) DIR_CLK DIR_ZERO DIR_ERROR DIR_HCE P_CONT3 FL_CS FL_RESET FL_DOUT FL_CLK WS_INT WS_SDA WS_SCL WS_RST HDMI (9678)_SDA HDMI (9678)_SCL HDMI (9678)_RESET HDMI (9678)_INT NO USE VSS DSP_ MISO DSP_MOSI DSP_SPICLK DSP_SPIDS DSP_RESET SF_HOLD_DSP DSP_INTR BT LED LED_PW (NO USE) NFC IRQ VSS VCC NFC_RFDET NFC DATA NFC CLK CP_RESET CP_DATA CP_CLK C VSS VCC DAMP_SOFT_MUTE NO USE (DRIVE_RST (EN)) I/O I I O I Description Power supply terminal (+3.3V) USB VBUS power over current detection signal input terminal Source clock selection monitor input from the digital audio interface receiver Reset signal output to the digital audio interface receiver “L”: reset Serial data input from the digital audio interface receiver O Serial data output to the digital audio interface receiver O I I O O O O O O I I/O O O I/O O O I O I O O O O O I O O I I I/O O O I/O O I O Serial data transfer clock signal output to the digital audio interface receiver Zero data detection signal input from the digital audio interface receiver Error detection signal input from the digital audio interface receiver “L”: error Chip enable signal output to the digital audio interface receiver Power on/off control signal output terminal “H”: power on Chip select signal output to the fluorescent indicator tube Reset signal output to the fluorescent indicator tube “L”: reset Serial data output to the fluorescent indicator tube Serial data transfer clock signal output to the fluorescent indicator tube Interrupt signal input from the RF modulator Two-way data bus with the RF modulator Serial data transfer clock signal output to the RF modulator Reset signal output to the RF modulator “L”: reset Two-way data bus with the HDMI transmitter Serial data transfer clock signal output to the HDMI transmitter Reset signal output to the HDMI transmitter “H”: reset Interrupt signal input from the HDMI transmitter Not used Ground terminal Serial data input from the serial flash and DSP Serial data output to the serial flash and DSP Serial data transfer clock signal output to the serial flash and DSP Chip select signal output to the serial flash and DSP Reset signal output to the DSP “L”: reset Hold signal output to the serial flash “L”: hold Interrupt request signal input from the DSP LED drive signal output terminal for the Bluetooth indicator “H”: LED on Not used Radio data reception signal input from the NFC module Ground terminal Power supply terminal (+3.3V) Magnetic field detection signal input from the NFC module “L”: magnetic field is detected Two-way data bus with the NFC module Serial data transfer clock signal output to the NFC module Reset signal output to the MFI “L”: reset Two-way data bus with the MFI Serial data transfer clock signal output to the MFI External capacitor connection terminal Ground terminal Power supply terminal (+3.3V) Soft muting on/off control signal output to stream processor “L”: muting on O Not used 49 INITX (RESET) I 50 51 52 53 54 DC_DET PCONT_DRIVER DAMP_PDN DAMP_INIT DAMP_SCLO I O O O O System reset signal input terminal “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it change to “H” Speaker DC detection signal input terminal “L”: speaker DC is detected Power on/off control signal output terminal for the digital power amplifier “H”: power on Power down signal output to the stream processor “L”: power down Reset signal output to the stream processor “L”: reset Serial data transfer clock signal output to the stream processor HT-CT780 Pin No. 55 56 57 58 59 Pin Name DAMP_SDAO DRIVE_OCP (DIAG) AMP_OVF1 HDMI_IN1_INT HDMI_IN1_RESET I/O I/O I I I O 60 5VPWR O 61 62 63 to 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 SPARTA_PCONT HDMI_NLPCM NO USE MD1 MD0 X0 X1 VSS VCC PCONT_IR NO USE P_CONT_DSP NO USE Update UART Rx Update UART Tx NO USE MODEL DESTINATION TEMP_SENSOR NO USE SIRCS_IN_1 NO USE SIRCS_IN_2 KEY2 KEY0 AVCC AVSS AVRL AVRH KEY1 ACCELEROMETER_ SDA ACCELEROMETER_ SCL HDMI (9575+9679)_ SCL HDMI(9575+9679)_ SDA HDMI (9575) INT ON CHIP DEBUG/ CLK1 (PROG_VUTX) (PROG_VURX) AC_CUT HDMI (9575) RESET HDMI_MUTE_DET HDMI_MUTE_ON VCC VSS VCC TRSTX TCK TDI TMS O O O I I I O O O O O I O O I I I O I O I I I I I I Description Two-way data bus with the stream processor Shut down signal input from the digital power amplifier “L”: shut down Overflow detection signal input from the digital power amplifier Interrupt signal input from the HDMI receiver Reset signal output to the HDMI receiver “H”: reset +5V power on/off control signal output terminal for the ARC HDCP 2.2 HDMI OUT connector “H”: power on Power on/off control signal output terminal for the HDMI section “H”: power on Audio setting signal output terminal “L”: LPCM audio, “H”: HBR audio Not used Mode selection signal input terminal “L”: flash memory writing mode Mode selection signal input terminal “H”: flash memory writing mode System clock input terminal (4 MHz) System clock output terminal (4 MHz) Ground terminal Power supply terminal (+3.3V) Not used Not used Power on/off control signal output terminal for the DSP “H”: power on Not used Update data input terminal Not used Update data output terminal Not used Not used Model setting terminal Destination setting terminal Temperature sensor input terminal Not used Not used SIRCS signal input from the remote control receiver Not used SIRCS signal input terminal Not used Top panel key input terminal Power key input terminal Power supply terminal (+3.3V) Ground terminal Reference voltage (0V) input terminal Reference voltage (+3.3V) input terminal Top panel key input terminal I/O Two-way data bus terminal O Serial data transfer clock signal output terminal O Serial data transfer clock signal output to the HDMI receiver and HDMI transceiver I/O Two-way data bus with the HDMI receiver and HDMI transceiver 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 Not used Not used I Interrupt signal input from the HDMI receiver I Serial data transfer clock signal input terminal for flash memory writing O I I O I O I I I I Serial data output terminal for flash memory writing Serial data input terminal for flash memory writing AC cut detection signal input terminal “L”: AC cut is detected Reset signal output to the HDMI transceiver “H”: reset HDMI muting on/off control signal input from the HDMI transceiver HDMI muting on/off control signal output terminal “H”: muting on Power supply terminal (+3.3V) Ground terminal Power supply terminal (+3.3V) Test reset signal input terminal (for JTAG) Not used Test clock signal input terminal (for JTAG) Not used Test data input terminal (for JTAG) Not used Test mode selection signal input terminal (for JTAG) Not used “H”: muting on 55 HT-CT780 Ver. 1.1 Pin No. 114 115 116 117 118 119, 120 121 122, 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 Pin Name TDO FAN_CONT EEPROM data in/out EEPROM clock FAN_ON P_CONT1, P_CONT2 PW_VACS_DET NO USE TEST_SDA TEST_SCL VCC VSS ASEL0 SEL_HDMI PCONT_USB MC_BT_RTS MC_BT_CTS BT_MUTE MC_BT_TXD0 MC_BT_RXD0 BT_RST PCONT_BT NO USE (USB_EXT_PULLUP) I/O O O I/O O O O I O I/O O O O O O I I O I O O Description Test data output terminal (for JTAG) Not used Fan motor control signal output terminal Not used Two-way data bus with the EEPROM Serial data transfer clock signal output to the EEPROM Fan motor on/off control signal output terminal Not used Power on/off control signal output terminal “H”: power on Thermal detection signal input terminal (Except US, Canadian and Taiwan models only) Not used Two-way data bus terminal Not used Serial data transfer clock signal output terminal Not used Power supply terminal (+3.3V) Ground terminal Analog audio selection signal output terminal “L”: external analog input, “H”: Bluetooth HDMI selection signal output terminal “H”: HDMI USB VBUS power on/off control signal output terminal “H”: power on Return to send signal output to the Bluetooth module Clear to send signal input from the Bluetooth module Muting on/off control signal input from the Bluetooth module “L”: muting on Serial data output to the Bluetooth module Serial data input from the Bluetooth module Reset signal output to the Bluetooth module “L”: reset Power on/off control signal output terminal for the Bluetooth section “H”: power on O Not used 139 FLASH WRITE SEL I 140 141 142 143 144 CEC_TX_RX VCC USB DM USB DP VSS I/O I I - 138 56 Flash memory writing mode selection signal input terminal Fixed at “L” in this unit Two-way CEC serial data with the HDMI connector Power supply terminal (+3.3V) USB data (–) input from the UPDATE connector USB data (+) input from the UPDATE connector Ground terminal “L”: serial, “H”: USB HT-CT780 MAIN BOARD IC308 ADSST-AVR-3045 (DSP) Pin No. 1 Pin Name VDD_INT I/O - 2 CLK_CFG1 I 3 4 5 6 7 8, 9 BOOT_CFG0 VDD_EXT VDD_INT BOOT_CFG1 GND NC I I - 10 CLK_CFG0 I 11 12 13 14 15, 16 I O I/O Reset signal output and running reset signal input terminal 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33, 34 35 36 37 to 39 VDD_INT CLKIN XTAL VDD_EXT VDD_INT RESETOUT/ RUNRSTIN VDD_INT MOSI MISO SPICLK VDD_INT DPI_P05 DSP_CS MD VDD_EXT DPI_P08 RESET_MAIN VDD_INT UART_OUT UART_IN LED DPI_P12, DPI_P13 DAI_P03 DPI_P14 VDD_INT Description Power supply terminal (+1.1V) (for core) Core instruction rate to CLKIN (pin 12) ratio selection signal input terminal Fixed at “L” in this unit Boot mode selection signal input terminal Fixed at “H” in this unit Power supply terminal (+3.3V) (for I/O) Power supply terminal (+1.1V) (for core) Serial data input from the system controller Ground terminal Not used Core instruction rate to CLKIN (pin 12) ratio selection signal input terminal Fixed at “L” in this unit Power supply terminal (+1.1V) (for core) System clock input terminal (25 MHz) System clock output terminal (25 MHz) Power supply terminal (+3.3V) (for I/O) Power supply terminal (+1.1V) (for core) I O I I I O I - Power supply terminal (+1.1V) (for core) Serial data input from the system controller Serial data output to the system controller Serial data transfer clock signal input from the system controller Power supply terminal (+1.1V) (for core) Chip select signal input from the system controller Chip select signal input from the system controller Not used Power supply terminal (+3.3V) (for I/O) Not used Not used Power supply terminal (+1.1V) (for core) Serial data output terminal Not used Serial data input terminal Not used Not used Not used Not used Not used Power supply terminal (+1.1V) (for core) 40 SL/SR_IN I Audio signal (for surround L-ch/R-ch) input from the digital audio interface receiver 41 42 SL/SR_OUT BCLK_IN OPTION_L/ OPTION_R_OUT FRONTHI_L/R_OUT VDD_INT VDD_EXT VDD_INT L/R_OUT MID/SW2_OUT SBL/SBR_OUT ZONE_L/R VDD_INT VDD_EXT MCLK_IN VDD_INT C/SW1_OUT A/D_2CH C/SW_IN LRCLK_IN BCLK_OUT O I Audio signal output terminal Not used Bit clock signal input from the digital audio interface receiver O Audio signal output terminal O O O O I/O I O I I I O Audio signal output terminal Not used Power supply terminal (+1.1V) (for core) Power supply terminal (+3.3V) (for I/O) Power supply terminal (+1.1V) (for core) Audio signal (for front L-ch/R-ch) output to the stream processor Audio signal output terminal Not used Audio signal output terminal Not used Not used Power supply terminal (+1.1V) (for core) Power supply terminal (+3.3V) (for I/O) Master clock signal input from the digital audio interface receiver Power supply terminal (+1.1V) (for core) Audio signal (for subwoofer) output to the stream processor and RF modulator Audio signal input from the digital audio interface receiver Audio signal (for center and subwoofer) input from the digital audio interface receiver L/R sampling clock signal input from the digital audio interface receiver Bit clock signal output to the stream processor and RF modulator 17 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Not used Not used 57 HT-CT780 Pin No. 61 62 63 64 65 66, 67 68 69 70 71 72 to 76 77 78, 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 58 Pin Name LRCLK_OUT SBL/SBR_IN L/R_IN VDD_INT DIR_IN VDD_INT GND THD_M THD_P VDD_THD VDD_INT FLAG0 VDD_INT FLAG1 FLAG2 FLAG3 MLBCLK MLBDAT MLBDO VDD_EXT MLBSIG VDD_INT MLBSO TRST EMU TDO VDD_EXT VDD_INT TDI TCK VDD_INT RESET TMS VDD_INT I/O O I I I O I O I I I O O I I I I - Description L/R sampling clock signal output to the stream processor and RF modulator Audio signal (for surround back L-ch/R-ch) input from the digital audio interface receiver Audio signal (for front L-ch/R-ch) input from the digital audio interface receiver Power supply terminal (+1.1V) (for core) Audio signal input from the digital audio interface receiver Power supply terminal (+1.1V) (for core) Ground terminal Thermal detection signal output terminal Not used Thermal detection signal input terminal Not used Power supply terminal (+3.3V) Power supply terminal (+1.1V) (for core) Interrupt request signal output to the system controller Power supply terminal (+1.1V) (for core) Error detection signal input terminal “L”: error Audio setting signal input terminal “L”: LPCM audio, “H”: HBR audio Not used Not used Not used Not used Power supply terminal (+3.3V) (for I/O) Not used Power supply terminal (+1.1V) (for core) Not used Test reset signal input terminal (for JTAG) Not used Emulation status signal output terminal Not used Test data output terminal (for JTAG) Not used Power supply terminal (+3.3V) (for I/O) Power supply terminal (+1.1V) (for core) Test data input terminal (for JTAG) Not used Test clock signal input terminal (for JTAG) Not used Power supply terminal (+1.1V) (for core) Reset signal input from the system controller “L”: reset Test mode selection signal input terminal (for JTAG) Not used Power supply terminal (+1.1V) (for core) HT-CT780 MAIN BOARD IC1501 SII9573CTUC (HDMI TRANSCEIVER) Pin No. 1 to 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Pin Name D14 to D19 DE VSYNC HSYNC R0XC– R0XC+ R0X0– R0X0+ R0X1– R0X1+ R0X2– R0X2+ AVDD12 AVDD33 R1XC– R1XC+ R1X0– R1X0+ R1X1– R1X1+ R1X2– R1X2+ R2XC– R2XC+ R2X0– R2X0+ R2X1– R2X1+ R2X2– R2X2+ AVDD12 CVCC12 AVDD33 R3XC– R3XC+ R3X0– R3X0+ R3X1– R3X1+ R3X2– R3X2+ R4XC– R4XC+ R4X0– R4X0+ R4X1– R4X1+ R4X2– R4X2+ AVDD12 AVDD33 R5XC– R5XC+ R5X0– R5X0+ R5X1– R5X1+ R5X2– I/O I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Description Digital video signal input terminal Not used Data enable signal input terminal Not used Vertical sync signal input terminal Not used Horizontal sync signal input terminal Not used TMDS clock (negative) signal input terminal Not used TMDS clock (positive) signal input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used Power supply terminal (+1.3V) Power supply terminal (+3.3V) TMDS clock (negative) signal input from the HDMI IN 3 connector TMDS clock (positive) signal input from the HDMI IN 3 connector TMDS data (negative) input from the HDMI IN 3 connector TMDS data (positive) input from the HDMI IN 3 connector TMDS data (negative) input from the HDMI IN 3 connector TMDS data (positive) input from the HDMI IN 3 connector TMDS data (negative) input from the HDMI IN 3 connector TMDS data (positive) input from the HDMI IN 3 connector TMDS clock (negative) signal input terminal Not used TMDS clock (positive) signal input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used Power supply terminal (+1.3V) Power supply terminal (+1.3V) Power supply terminal (+3.3V) TMDS clock (negative) signal input terminal Not used TMDS clock (positive) signal input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS data (negative) input terminal Not used TMDS data (positive) input terminal Not used TMDS clock (negative) signal input from the HDMI receiver TMDS clock (positive) signal input from the HDMI receiver TMDS data (negative) input from the HDMI receiver TMDS data (positive) input from the HDMI receiver TMDS data (negative) input from the HDMI receiver TMDS data (positive) input from the HDMI receiver TMDS data (negative) input from the HDMI receiver TMDS data (positive) input from the HDMI receiver Power supply terminal (+1.3V) Power supply terminal (+3.3V) TMDS clock (negative) signal input from the HDMI IN 2 connector TMDS clock (positive) signal input from the HDMI IN 2 connector TMDS data (negative) input from the HDMI IN 2 connector TMDS data (positive) input from the HDMI IN 2 connector TMDS data (negative) input from the HDMI IN 2 connector TMDS data (positive) input from the HDMI IN 2 connector TMDS data (negative) input from the HDMI IN 2 connector 59 HT-CT780 Pin No. 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103, 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 60 Pin Name R5X2+ CVCC12 CSCL CSDA INT RESET TPWR_CI2CA CEC_A1 CEC_A0WAKEUP DSDA6 DSCL6 LPSVCC33 DSDA0 DSCL0 CBUS_HPD0 R0PWR5V DSDA1 DSCL1 CBUS_HPD1 R1PWR5V DSDA2 DSCL2 CBUS_HPD2 R2PWR5V DSDA3 DSCL3 CBUS_HPD3 R3PWR5V DSDA4 DSCL4 CBUS_HPD4 R4PWR5V RSVDL DSDA5 DSCL5 CBUS_HPD5 R5PWR5V SBVCC5V VCC33OUT MHL0_CD0/GPIO0, MHL1_CD1/GPIO1 TX_HPD0 TXDSDA0 TXDSCL0 TX_HPD1 TXDSDA1 TXDSCL1 APLL12 XTALVCC33 XTALOUT XTALIN XTALGND CVCC12 SS/GPIO2 SCLK/GPIO3 SD0/GPIO4 SD1/GPIO5 WS0_OUT SCK0 IOVCC33 I/O I I I/O O I I O O I/O I I I/O I O I I/O I O I I/O I O I I/O I O I I/O I O I I I/O I O I O Description TMDS data (positive) input from the HDMI IN 2 connector Power supply terminal (+1.3V) Serial data transfer clock signal input from the system controller Two-way data bus with the system controller and HDMI receiver Interrupt signal output to the system controller Reset signal input from the system controller “L”: reset Not used Not used Not used Two-way I2C serial data bus terminal Not used I2C serial data transfer clock signal input terminal Not used Not used Two-way I2C serial data bus terminal Not used I2C serial data transfer clock signal input terminal Not used Hot plug detection control signal output terminal Not used Power supply voltage (+5V) input terminal Not used Two-way I2C serial data bus with the HDMI IN 3 connector I2C serial data transfer clock signal input from the HDMI IN 3 connector Hot plug detection control signal output to the HDMI IN 3 connector Power supply voltage (+5V) input from the HDMI IN 3 connector Two-way I2C serial data bus terminal Not used I2C serial data transfer clock signal input terminal Not used Hot plug detection control signal output terminal Not used Power supply voltage (+5V) input terminal Not used Two-way I2C serial data bus terminal Not used I2C serial data transfer clock signal input terminal Not used Hot plug detection control signal output terminal Not used Power supply voltage (+5V) input terminal Not used Two-way I2C serial data bus with the HDMI IN 1 HDCP 2.2 connector I2C serial data transfer clock signal input from the HDMI IN 1 HDCP 2.2 connector Hot plug detection control signal output to the HDMI IN 1 HDCP 2.2 connector Power supply voltage (+5V) input from the HDMI IN 1 HDCP 2.2 connector Not used Two-way I2C serial data bus with the HDMI IN 2 connector I2C serial data transfer clock signal input from the HDMI IN 2 connector Hot plug detection control signal output to the HDMI IN 2 connector Power supply voltage (+5V) input from the HDMI IN 2 connector Power supply terminal (+5V) Power supply (+3.3V) output terminal I/O Not used I I/O O I I/O O O I I/O I/O I/O I/O O O - Hot plug detection signal input from the HDMI transmitter Two-way I2C serial data bus with the HDMI transmitter I2C serial data transfer clock signal output to the HDMI transmitter Hot plug detection signal input terminal Not used Two-way I2C serial data bus terminal Not used I2C serial data transfer clock signal output terminal Not used Power supply terminal (+1.3V) Power supply terminal (+3.3V) System clock signal output terminal (27 MHz) System clock signal input terminal (27 MHz) Ground terminal Power supply terminal (+1.3V) Not used Not used Not used Not used L/R sampling clock signal output to the digital audio interface receiver Bit clock signal output to the digital audio interface receiver Power supply terminal (+3.3V) HT-CT780 Pin No. 124 125 126 to 128 129 130 131 132 133 134 135 136 137, 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 to 171 172 173 174 to 176 Pin Name SD0_0 MCLK SD0_1 to SD0_3 MUTEOUT SPDIF0_OUT WS0_IN/GPIO11 SCK0_IN/GPIO10 SD0_IN/SPDIFO_IN SCK1_IN/SCK1_OUT WS1_IN/WS1_OUT SD1_IN/SD1_OUT/ SPDIF1_IN/ SPDIF1_OUT ARC0, ARC1 CVCC12 TPVDD12 TDVDD12 T1XC– T1XC+ T1X0– T1X0+ T1X1– T1X1+ T1X2– T1X2+ TPVDD12 TDVDD12 T0XC– T0XC+ T0X0– T0X0+ T0X1– T0X1+ T0X2– T0X2+ CVCC12 D0 to D10 IDCK IOVCC33 D11 to D13 I/O O O O O O I/O I/O I O O Description Digital audio signal output to the digital audio interface receiver Master clock signal output to the digital audio interface receiver Digital audio signal output to the digital audio interface receiver HDMI muting on/off control signal output terminal “H”: muting on S/PDIF audio signal output to the digital audio interface receiver Not used Not used S/PDIF audio signal input terminal Not used Serial data transfer clock signal output terminal Not used Word select signal output terminal Not used O S/PDIF audio signal output terminal I O O O O O O O O O O O O O O O O I I I Digital audio signal input terminal Not used Power supply terminal (+1.3V) Power supply terminal (+1.3V) Power supply terminal (+1.3V) TMDS clock (negative) output terminal Not used TMDS clock (positive) output terminal Not used TMDS data (negative) output terminal Not used TMDS data (positive) output terminal Not used TMDS data (negative) output terminal Not used TMDS data (positive) output terminal Not used TMDS data (negative) output terminal Not used TMDS data (positive) output terminal Not used Power supply terminal (+1.3V) Power supply terminal (+1.3V) TMDS clock (negative) output to the HDMI transmitter TMDS clock (positive) output to the HDMI transmitter TMDS data (negative) output to the HDMI transmitter TMDS data (positive) output to the HDMI transmitter TMDS data (negative) output to the HDMI transmitter TMDS data (positive) output to the HDMI transmitter TMDS data (negative) output to the HDMI transmitter TMDS data (positive) output to the HDMI transmitter Power supply terminal (+1.3V) Digital video signal input terminal Not used Output data clock signal input terminal Not used Power supply terminal (+3.3V) Digital video signal input terminal Not used Not used 61 HT-CT780 Ver. 1.1 SECTION 6 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) Parts Color Cabinet’s Color 6-1. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Les composants identifiés par la marque 9 contiennent des informations confidentielles. Suivre scrupuleusement les instructions chaque fois qu’un composant est remplacé et / ou réparé. OVERALL SECTION • Bottom view 1 #1 #1 #1 1 #1 #1 #1 #1 #1 1 #1 #1 #1 not supplied #1 not supplied 1 #1 #1 1 #1 not supplied #1 #1 #1 not supplied #1 #1 #1 bottom panel section #1 #1 #1 #1 not supplied top panel section not supplied not supplied not supplied Ref. No. 1 62 Part No. Description 4-247-752-01 FOOT, RUBBER Remark Ref. No. #1 Part No. Description 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3 Remark HT-CT780 Ver. 1.1 6-2. TOP PANEL SECTION • Bottom view #1 52 #1 53 NFC1 54 not supplied 57 52 52 FFC3 not supplied FFC4 #1 #1 54 #1 #1 51 51 51 51 51 51 SP4 #1 #1 SP2 not supplied right side not supplied not supplied (FL board) not supplied 54 #1 54 not supplied 52 #1 #1 #1 not supplied 55 not supplied 54 not supplied 52 54 52 51 51 not supplied 51 SP1 56 51 rear side 51 51 SP3 front side left side Ref. No. Part No. Description 51 52 53 54 55 4-986-971-12 4-549-339-01 4-548-760-01 4-538-318-41 4-548-759-01 SCREW (3.5) CUSHION SIDE PANEL SIDE R (Right side) CUSHION (QV, A) PANEL SIDE L (Left side) 56 56 57 FFC3 X-2590-960-3 X-2590-961-3 4-569-646-01 9-833-606-94 TOP PANEL ASSY (US, CND) TOP PANEL ASSY (Except US, CND) DOUBLE SIDE TAPE (NFC) FFC 18P Remark Ref. No. Part No. Description FFC4 9-833-606-97 FFC 6P NFC1 SP1 SP2 SP3 SP4 8-989-602-00 1-859-097-11 1-859-097-11 1-859-096-11 1-859-096-11 RC-S730 (WW) (NFC module) SPEAKER (60 mm) (Woofer) (L-ch) SPEAKER (60 mm) (Woofer) (R-ch) SPEAKER (19 mm) (Tweeter) (L-ch) SPEAKER (19 mm) (Tweeter) (R-ch) #1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3 Remark 63 HT-CT780 Ver. 1.1 6-3. BOTTOM PANEL SECTION 103 not supplied not supplied #2 101 RF1 A SPC1 not supplied #1 #1 not supplied (CZ3-FFC HOLDER board) #1 #1 FFC2 not supplied not supplied #1 #1 #1 #1 SPC2 not supplied 104 #1 #1 not supplied A #1 MAIN board section #1 FFC1 102 #1 #1 #1 not supplied #1 105 not supplied 102 #1 #1 ACP1 AC1 (PX) ACP2 BT1 not supplied 101 (SP for Hong Kong) 101 (See Note 1) 102 not supplied 102 106 Note 1: Ref. No. ACP2 is a service part used only for the Singapore model sold in Hong Kong. not supplied Note 2: When the RF modulator (Ref. No. RF1) is replaced, refer to “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. Ref. No. Part No. Description 101 102 103 104 0 105 4-538-318-41 4-564-649-02 4-548-762-01 A-2066-059-A 4-966-267-12 CUSHION (QV, A) SEALED PACKING CABI KEY KEY BOARD, COMPLETE BUSHING (FBS001), CORD 106 106 0 AC1 0 AC1 0 AC1 X-2590-963-2 X-2590-964-2 1-834-966-42 1-835-068-21 1-835-706-23 BOTTOM PANEL ASSY (US, CND) BOTTOM PANEL ASSY (Except US, CND) POWER-SUPPLY CORD (AEP, E3, SP, PX) CORD, POWER (AUS) CORD, POWER-SUPPLY (BR) 0 AC1 0 AC1 0 AC1 1-837-308-12 1-837-345-11 1-837-822-21 CORD, POWER-SUPPLY (US, CND) CORD, POWER-SUPPLY (TW) CORD, POWER-SUPPLY (CH) 64 Remark Part No. Description 0 AC1 0 ACP1 Ref. No. 1-839-999-21 1-785-504-21 POWER-SUPPLY CORD (UK, EA3) ADAPTOR, CONVERSION (PX) Remark 0 ACP2 1-770-019-72 BT1 FFC1 FFC2 RF1 1-490-558-92 9-833-606-96 9-833-606-95 1-492-347-11 ADAPTOR, CONVERSION PLUG 3P (SV) (SP for Hong Kong only) (See Note 1) BLUETOOTH MODULE FFC 14P FFC 24P RF MODULATOR (SWA12-4V TX) (See Note 2) SPC1 SPC2 #1 #2 1-848-741-11 1-848-742-11 7-685-647-79 7-685-146-11 CONNECTION CABLE W/ SPK (L) (Left side) CONNECTION CABLE W/ SPK (R) (Right side) SCREW +BVTP 3X10 TYPE2 IT-3 SCREW +P 3X8 TYPE2 NON-SLIT HT-CT780 Ver. 1.1 6-4. MAIN BOARD SECTION #1 not supplied B not supplied #1 151 151 C 151 not supplied 151 151 152 151 151 151 151 151 153 not supplied #3 #3 #3 #3 B 151 not supplied not supplied not supplied not supplied C not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Note 1: When the complete MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” and “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. Note 2: When the complete POWER board is replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. Ref. No. Ref. No. Part No. Description Remark 151 9 152 3-077-331-71 A-2073-958-A 9 152 9 152 A-2073-960-A A-2073-964-A 9 152 A-2073-966-A +BV3 (3-CR) MAIN BOARD, COMPLETE (SV) (US, CND) (See Note 1) MAIN BOARD, COMPLETE (SV) (PX) (See Note 1) MAIN BOARD, COMPLETE (SV) (AEP) (See Note 1) MAIN BOARD, COMPLETE (SV) (UK) (See Note 1) 9 152 A-2073-968-A 9 152 9 152 9 152 A-2073-970-A A-2073-972-A A-2073-974-A MAIN BOARD, COMPLETE (SV) (EA3) (See Note 1) MAIN BOARD, COMPLETE (SV) (E3) (See Note 1) MAIN BOARD, COMPLETE (SV) (SP) (See Note 1) MAIN BOARD, COMPLETE (SV) (CH) (See Note 1) Part No. Description Remark 9 152 A-2073-976-A MAIN BOARD, COMPLETE (SV) (AUS) (See Note 1) 9 152 9 152 153 A-2073-978-A A-2074-356-A A-2066-054-A 153 A-2066-056-A #1 7-685-647-79 MAIN BOARD, COMPLETE (SV) (TW) (See Note 1) MAIN BOARD, COMPLETE (SV) (BR) (See Note 1) POWER BOARD, COMPLETE (US, CND, TW) (See Note 2) POWER BOARD, COMPLETE (Except US, CND, TW) (See Note 2) SCREW +BVTP 3X10 TYPE2 IT-3 #3 7-682-546-09 SCREW +B 3X5 65 HT-CT780 Ver. 1.1 FL KEY SECTION 7 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable • CAPACITORS uF: μF Ref. No. Part No. • COILS uH: μH • SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. . The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced. When indicating parts by reference number, please include the board name. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Description Remark Ref. No. Part No. FL BOARD ******** IC801 IC803 * C801 C808 C809 * C810 C811 1-116-720-11 1-118-039-11 1-118-047-11 1-116-720-11 1-118-039-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 1uF 10uF 10uF 1uF 20% 10% 10% 20% 10% 6.3V 25V 16V 6.3V 25V C812 C813 C814 C815 C816 1-118-952-11 1-118-039-11 1-118-039-11 1-118-952-11 1-118-039-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 1uF 1uF 1uF 10% 10% 10% 10% 10% 50V 25V 25V 50V 25V C817 C818 C819 C820 C821 1-118-039-11 1-118-361-11 1-118-039-11 1-118-417-11 1-118-039-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 0.1uF 1uF 0.1uF 1uF 10% 10% 10% 10% 10% 25V 50V 25V 16V 25V C822 C823 C824 C825 1-118-289-11 1-118-412-11 1-118-412-11 1-118-412-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 220PF 220PF 220PF 10% 10% 10% 10% 16V 50V 50V 50V < CONNECTOR > 1-822-287-41 1-816-654-61 Description Remark < IC > < CAPACITOR > CN803 CN804 Les composants identifiés par la marque 9 contiennent des informations confidentielles. Suivre scrupuleusement les instructions chaque fois qu’un composant est remplacé et / ou réparé. CONNECTOR, FFC/FPC 18P FFC/CONNECTOR, FPC (LIF) 6P 6-600-767-01 6-719-198-01 IC PNA4823M02S0 IC MM3411A33URE < COIL > L801 1-481-524-11 INDUCTOR 10uH < FLUORESCENT INDICATOR TUBE > ND801 1-483-520-11 VACUUM FLUORESCENT DISPLAY < TRANSISTOR > Q801 Q802 6-552-941-01 6-553-291-01 TRANSISTOR TRANSISTOR LTC023JUBFS8TL BC817DPN < RESISTOR > R809 R810 R811 R812 R813 1-216-809-11 1-216-809-11 1-218-937-11 1-218-937-11 1-218-969-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 47 47 22K 5% 5% 5% 5% 5% 1/10W 1/10W 1/16W 1/16W 1/16W R814 R816 R817 R818 R819 1-218-965-11 1-216-839-11 1-216-833-11 1-216-797-11 1-216-797-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 33K 10K 10 10 5% 5% 5% 5% 5% 1/16W 1/10W 1/10W 1/10W 1/10W R820 1-250-656-11 METAL CHIP 47K 1% 1/10W < DIODE > < COMPOSITION CIRCUIT BLOCK > D801 6-503-196-01 D802 D803 D804 D805 6-502-961-01 6-500-400-01 6-503-737-01 6-500-400-01 LED CL-194S-HB8SP-SD-T (BLUETOOTH INDICATOR) DIODE DA2J10100L DIODE BAV99-215 DIODE CES520 DIODE BAV99-215 D806 D807 6-502-241-01 6-503-040-01 DIODE KDZTR2.0B DIODE DZ2J300M0L 66 RB801 1-234-371-11 RES, NETWORK 47 (1005X4) RB802 1-234-372-11 RES, NETWORK 100 (1005X4) ************************************************************* A-2066-059-A KEY BOARD, COMPLETE ******************* When the KEY board is defective, replace the complete mounted board. ************************************************************* HT-CT780 Ver. 1.1 MAIN Ref. No. Part No. Description Remark 9 A-2073-958-A 9 9 9 9 A-2073-960-A A-2073-964-A A-2073-966-A A-2073-968-A MAIN BOARD, COMPLETE (SV) (US, CND) (See Note) MAIN BOARD, COMPLETE (SV) (PX) (See Note) MAIN BOARD, COMPLETE (SV) (AEP) (See Note) MAIN BOARD, COMPLETE (SV) (UK) (See Note) MAIN BOARD, COMPLETE (SV) (EA3) (See Note) 9 9 9 9 9 A-2073-970-A A-2073-972-A A-2073-974-A A-2073-976-A A-2073-978-A MAIN BOARD, COMPLETE (SV) (E3) (See Note) MAIN BOARD, COMPLETE (SV) (SP) (See Note) MAIN BOARD, COMPLETE (SV) (CH) (See Note) MAIN BOARD, COMPLETE (SV) (AUS) (See Note) MAIN BOARD, COMPLETE (SV) (TW) (See Note) 9 A-2074-356-A MAIN BOARD, COMPLETE (SV) (BR) (See Note) ******************** < CAPACITOR > Ref. No. Part No. Description C304 C305 * C306 C307 C308 1-118-386-11 1-116-737-11 1-116-720-11 1-116-737-11 1-116-737-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 1uF 10uF 1uF 1uF 10% 20% 20% 20% 20% 16V 10V 6.3V 10V 10V Remark C309 C310 C311 C312 C313 1-116-737-11 1-116-737-11 1-118-386-11 1-164-852-11 1-116-737-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 0.1uF 12PF 1uF 20% 20% 10% 5% 20% 10V 10V 16V 50V 10V * C314 C315 C316 C317 * C318 1-116-720-11 1-164-852-11 1-118-386-11 1-162-968-91 1-118-387-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 12PF 0.1uF 0.0047uF 0.068uF 20% 5% 10% 10% 10% 6.3V 50V 16V 50V 16V C101 C102 C103 C104 C105 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 4.7uF 10% 10% 10% 10% 20% 16V 16V 16V 16V 6.3V C319 C320 * C321 * C322 C323 1-118-386-11 1-118-386-11 1-116-720-11 1-116-720-11 1-164-874-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 10uF 100PF 10% 10% 20% 20% 5% 16V 16V 6.3V 6.3V 50V C106 C107 C108 C109 C110 1-116-724-11 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 4.7uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 16V 16V 16V 16V C324 C325 C326 C327 C328 1-164-874-11 1-164-858-11 1-165-492-21 1-164-858-11 1-116-737-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 100PF 22PF 100uF 22PF 1uF 5% 5% 20% 5% 20% 50V 50V 10V 50V 10V C113 C114 C115 C116 C117 1-118-386-11 1-118-386-11 1-118-386-11 1-116-724-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 4.7uF 4.7uF 10% 10% 10% 20% 20% 16V 16V 16V 6.3V 6.3V C329 C330 C331 C333 C334 1-116-737-11 1-116-737-11 1-116-737-11 1-165-492-21 1-116-737-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP 1uF 1uF 1uF 100uF 1uF 20% 20% 20% 20% 20% 10V 10V 10V 10V 10V C118 C119 C120 C121 C122 1-118-403-11 1-118-386-11 1-118-386-11 1-118-386-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 0.1uF 0.1uF 0.1uF 4.7uF 10% 10% 10% 10% 20% 50V 16V 16V 16V 6.3V C336 C337 * C338 C339 C340 1-116-737-11 1-116-737-11 1-116-720-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 10uF 0.1uF 0.1uF 20% 20% 20% 10% 10% 10V 10V 6.3V 16V 16V C123 * C124 C125 C126 C128 1-118-403-11 1-118-035-11 1-118-386-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 50V 25V 16V 16V 16V C342 C344 C346 C347 C349 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 16V 16V 16V 16V 16V C129 * C130 C131 C133 C134 1-118-386-11 1-116-720-11 1-118-403-11 1-116-737-11 1-116-745-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.001uF 1uF 0.22uF 10% 20% 10% 20% 10% 16V 6.3V 50V 10V 6.3V C350 C351 C353 C354 C356 1-118-386-11 1-118-386-11 1-118-386-11 1-164-852-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 12PF 0.1uF 10% 10% 10% 5% 10% 16V 16V 16V 50V 16V C135 C136 C137 C139 C140 1-118-391-11 1-116-737-11 1-118-391-11 1-126-210-21 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP 0.01uF 1uF 0.01uF 220uF 0.1uF 10% 20% 10% 20% 10% 50V 10V 50V 4V 16V C357 C359 C360 C361 C362 1-118-386-11 1-118-386-11 1-164-852-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 12PF 0.1uF 0.1uF 10% 10% 5% 10% 10% 16V 16V 50V 16V 16V C141 C142 C143 C145 C146 1-118-389-11 1-118-386-11 1-164-874-11 1-164-874-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 0.1uF 100PF 100PF 0.1uF 10% 10% 5% 5% 10% 25V 16V 50V 50V 16V C363 C364 C367 C368 C369 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 16V 16V 16V 16V 16V C151 C154 * C301 * C302 C303 1-118-039-11 1-118-039-11 1-116-720-11 1-116-720-11 1-164-866-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 10uF 10uF 47PF 10% 10% 20% 20% 5% 25V 25V 6.3V 6.3V 50V * C370 C371 C373 C374 C375 1-116-720-11 1-118-386-11 1-118-386-11 1-118-386-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 16V 16V 16V 16V Note: When the complete MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” and “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. 67 HT-CT780 MAIN Ref. No. Part No. Description Part No. Description C377 C378 C379 * C381 C382 1-118-386-11 1-118-386-11 1-118-386-11 1-116-720-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 10uF 0.1uF 10% 10% 10% 20% 10% 16V 16V 16V 6.3V 16V C550 C551 C552 C601 * C602 1-100-158-91 1-100-158-91 1-100-158-91 1-118-389-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1000PF 1000PF 1000PF 0.022uF 0.1uF 5% 5% 5% 10% 10% 100V 100V 100V 25V 25V C383 C384 C385 C386 C387 1-118-386-11 1-118-386-11 1-118-386-11 1-116-745-11 1-126-210-21 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP 0.1uF 0.1uF 0.1uF 0.22uF 220uF 10% 10% 10% 10% 20% 16V 16V 16V 6.3V 4V * C603 C604 * C605 * C606 * C608 1-118-035-11 1-116-865-11 1-116-720-11 1-116-720-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 10uF 10uF 0.1uF 10% 10% 20% 20% 10% 25V 25V 6.3V 6.3V 25V * C388 * C389 C390 * C391 C392 1-116-720-11 1-116-720-11 1-116-865-11 1-118-035-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 10uF 10uF 0.1uF 0.1uF 20% 20% 10% 10% 10% 6.3V 6.3V 25V 25V 16V C610 * C611 C612 * C613 C615 1-118-389-11 1-118-035-11 1-165-492-21 1-118-035-11 1-116-865-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 0.1uF 100uF 0.1uF 10uF 10% 10% 20% 10% 10% 25V 25V 10V 25V 25V C393 C396 C397 C398 C501 1-118-389-11 1-126-210-21 1-118-386-11 1-118-386-11 1-118-391-11 CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 220uF 0.1uF 0.1uF 0.01uF 10% 20% 10% 10% 10% 25V 4V 16V 16V 50V * C616 * C617 C618 C619 C623 1-116-714-11 1-116-714-11 1-128-392-11 1-128-392-11 1-165-492-21 CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP 22uF 22uF 470uF 470uF 100uF 20% 20% 20% 20% 20% 6.3V 6.3V 6.3V 6.3V 10V C502 C503 * C504 C505 * C506 1-118-395-11 1-118-395-11 1-116-720-11 1-118-395-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.0047uF 0.0047uF 10uF 0.0047uF 10uF 10% 10% 20% 10% 20% 50V 50V 6.3V 50V 6.3V C624 C625 * C626 * C627 * C628 1-116-717-11 1-116-717-11 1-116-714-11 1-116-714-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 10uF 22uF 22uF 0.1uF 20% 20% 20% 20% 10% 10V 10V 6.3V 6.3V 25V C507 C508 * C509 * C510 * C511 1-118-388-11 1-118-388-11 1-116-720-11 1-116-735-11 1-116-735-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.047uF 0.047uF 10uF 1uF 1uF 10% 10% 20% 10% 10% 25V 25V 6.3V 16V 16V C632 C633 C634 C635 C636 1-118-386-11 1-116-737-11 1-116-737-11 1-116-716-11 1-116-737-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 1uF 1uF 10uF 1uF 10% 20% 20% 10% 20% 16V 10V 10V 16V 10V * C512 C513 * C514 * C515 C516 1-116-720-11 1-118-044-11 1-116-735-11 1-116-735-11 1-118-386-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 1uF 1uF 1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 50V 16V 16V 16V C638 C639 C640 C642 * C645 1-116-737-11 1-116-716-11 1-118-386-11 1-116-737-11 1-116-714-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 10uF 0.1uF 1uF 22uF 20% 10% 10% 20% 20% 10V 16V 16V 10V 6.3V * C517 * C518 C519 C520 * C521 1-116-735-11 1-116-735-11 1-117-681-11 1-118-391-11 1-116-735-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 100uF 0.01uF 1uF 10% 10% 20% 10% 10% 16V 16V 16V 50V 16V * C646 * C647 C648 C650 C651 1-116-714-11 1-116-719-11 1-126-210-21 1-100-354-21 1-118-386-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP 22uF 10uF 220uF 220uF 0.1uF 20% 10% 20% 20% 10% 6.3V 6.3V 4V 6.3V 16V C522 C523 C524 C525 C526 1-118-365-11 1-118-365-11 1-100-756-91 1-118-365-11 1-118-044-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.047uF 0.047uF 0.047uF 0.047uF 1uF 10% 10% 10% 10% 10% 50V 50V 50V 50V 50V C652 C653 C1001 * C1002 * C1003 1-118-386-11 1-118-386-11 1-116-717-11 1-116-720-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 10uF 0.1uF 10% 10% 20% 20% 10% 16V 16V 10V 6.3V 25V C527 C530 C531 C532 C533 1-118-044-11 1-118-407-11 1-118-407-11 1-118-407-11 1-118-407-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 470PF 470PF 470PF 470PF 10% 10% 10% 10% 10% 50V 50V 50V 50V 50V * * * * C1004 C1005 C1006 C1007 C1008 1-118-035-11 1-116-720-11 1-116-720-11 1-116-720-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 10uF 10uF 4.7uF 10% 20% 20% 20% 20% 25V 6.3V 6.3V 6.3V 6.3V C534 C535 C536 C537 C539 1-118-485-11 1-118-485-11 1-118-485-11 1-118-485-11 1-112-802-11 FILM CHIP FILM CHIP FILM CHIP FILM CHIP ELECT CHIP 1uF 1uF 1uF 1uF 330uF 20% 20% 20% 20% 20% 35V 35V 35V 35V 35V * C1009 * C1010 C1011 * C1012 * C1013 1-118-035-11 1-118-035-11 1-116-737-11 1-118-035-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 1uF 0.1uF 0.1uF 10% 10% 20% 10% 10% 25V 25V 10V 25V 25V C542 * C546 * C547 * C548 C549 1-112-802-11 1-118-360-11 1-116-720-11 1-116-720-11 1-100-158-91 ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 330uF 0.1uF 10uF 10uF 1000PF 20% 10% 20% 20% 5% 35V 25V 6.3V 6.3V 100V * C1014 * C1015 * C1016 C1017 * C1018 1-118-035-11 1-118-035-11 1-116-720-11 1-118-478-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 2.2uF 0.1uF 10% 10% 20% 10% 10% 25V 25V 6.3V 10V 25V * * * * 68 Remark Ref. No. Remark HT-CT780 MAIN Part No. Description Part No. Description * * * * * Ref. No. C1019 C1020 C1021 C1024 C1025 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 25V 25V 25V 25V 25V C1090 * C1092 * C1501 * C1502 C1504 1-118-386-11 1-116-720-11 1-118-035-11 1-118-035-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.1uF 0.1uF 4.7uF 10% 20% 10% 10% 20% 16V 6.3V 25V 25V 6.3V * * * * * C1026 C1027 C1028 C1029 C1030 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 10uF 10% 10% 10% 10% 20% 25V 25V 25V 25V 6.3V C1505 C1506 * C1507 * C1509 C1511 1-116-724-11 1-116-724-11 1-118-035-11 1-118-035-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 4.7uF 4.7uF 0.1uF 0.1uF 4.7uF 20% 20% 10% 10% 20% 6.3V 6.3V 25V 25V 6.3V * C1031 * C1032 * C1033 C1034 * C1035 1-118-035-11 1-116-720-11 1-118-035-11 1-116-724-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.1uF 4.7uF 0.1uF 10% 20% 10% 20% 10% 25V 6.3V 25V 6.3V 25V * C1512 C1513 * C1514 * C1515 C1518 1-118-035-11 1-116-724-11 1-118-035-11 1-118-035-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 4.7uF 0.1uF 0.1uF 4.7uF 10% 20% 10% 10% 20% 25V 6.3V 25V 25V 6.3V * C1036 * C1037 * C1038 C1041 * C1042 1-118-035-11 1-118-035-11 1-116-720-11 1-116-717-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 10uF 10uF 10% 10% 20% 20% 20% 25V 25V 6.3V 10V 6.3V * C1519 C1520 * C1521 * C1522 C1523 1-116-720-11 1-116-737-11 1-116-720-11 1-118-035-11 1-164-846-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 1uF 10uF 0.1uF 6PF 20% 20% 20% 10% 0.5PF 6.3V 10V 6.3V 25V 50V C1043 C1044 C1045 C1046 C1047 1-118-035-11 1-118-035-11 1-116-720-11 1-116-720-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 10uF 10uF 10% 10% 20% 20% 20% 25V 25V 6.3V 6.3V 6.3V * * * * * C1524 C1525 C1526 C1527 C1528 1-118-035-11 1-116-720-11 1-118-035-11 1-116-720-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.1uF 10uF 0.1uF 10% 20% 10% 20% 10% 25V 6.3V 25V 6.3V 25V C1048 * C1049 * C1050 C1051 * C1052 1-116-724-11 1-118-035-11 1-118-035-11 1-116-737-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 4.7uF 0.1uF 0.1uF 1uF 0.1uF 20% 10% 10% 20% 10% 6.3V 25V 25V 10V 25V * * * * C1529 C1530 C1531 C1532 C1533 1-164-846-11 1-116-720-11 1-118-035-11 1-118-035-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 6PF 10uF 0.1uF 0.1uF 10uF 0.5PF 20% 10% 10% 20% 50V 6.3V 25V 25V 6.3V * * * * C1053 C1054 C1055 C1056 C1057 1-118-035-11 1-118-035-11 1-118-035-11 1-116-720-11 1-118-478-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 10uF 2.2uF 10% 10% 10% 20% 10% 25V 25V 25V 6.3V 10V * * * * * C1534 C1535 C1536 C1537 C1538 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 25V 25V 25V 25V 25V * * * * * C1058 C1059 C1060 C1061 C1064 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 25V 25V 25V 25V 25V * * * * * C1539 C1540 C1541 C1543 C1544 1-118-035-11 1-118-035-11 1-116-720-11 1-116-720-11 1-116-720-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 10uF 10uF 10uF 10% 10% 20% 20% 20% 25V 25V 6.3V 6.3V 6.3V * * * * * C1065 C1066 C1067 C1068 C1069 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 25V 25V 25V 25V 25V * C1545 * C1546 * C1801 C1802 C1803 1-116-720-11 1-116-720-11 1-116-719-11 1-164-230-11 1-164-230-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 10uF 10uF 220PF 220PF 20% 20% 10% 5% 5% 6.3V 6.3V 6.3V 50V 50V * * * * C1070 C1071 C1072 C1073 C1074 1-116-720-11 1-118-035-11 1-116-720-11 1-118-035-11 1-116-724-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 10uF 0.1uF 4.7uF 20% 10% 20% 10% 20% 6.3V 25V 6.3V 25V 6.3V C1804 C1805 C1806 C1807 C1808 1-118-386-11 1-118-386-11 1-118-459-11 1-164-230-11 1-100-354-21 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP 0.1uF 0.1uF 0.01uF 220PF 220uF 10% 10% 10% 5% 20% 16V 16V 25V 50V 6.3V * * * * * C1075 C1076 C1077 C1078 C1079 1-118-035-11 1-118-035-11 1-118-035-11 1-116-720-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 10uF 0.1uF 10% 10% 10% 20% 10% 25V 25V 25V 6.3V 25V C1084 C1085 C1086 C1087 * C1089 1-118-040-11 1-118-040-11 1-116-737-11 1-116-737-11 1-118-035-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 2.2uF 2.2uF 1uF 1uF 0.1uF 10% 10% 20% 20% 10% 16V 16V 10V 10V 25V * * * * * Remark Ref. No. Remark < CONNECTOR > CN001 CN103 CN104 CN105 CN106 1-843-576-11 1-815-763-71 1-820-839-31 1-573-290-21 1-764-177-11 USB CONNECTOR (UPDATE) CONNECTOR, FFC/FPC 24P CONNECTOR, FFC/FPC (LIF) 18P PIN, CONNECTOR (1.5 mm) (SMD) 4P PIN, CONNECTOR (SMD) (1.5 mm) 7P CN301 CN501 CN502 CN601 1-815-762-31 1-779-993-11 1-764-250-21 1-816-296-21 CONNECTOR, FFC/FPC (LIF) 14P PIN, CONNECTOR (PWB) 5P PIN, CONNECTOR (PC BOARD) 4P PIN, CONNECTOR (PC BOARD) 9P 69 HT-CT780 MAIN Ref. No. Part No. Description CN1001 1-821-398-41 HDMI CONNECTOR (HDMI IN 1 [HDCP 2.2]) CN1004 1-821-398-41 HDMI CONNECTOR 1-821-398-41 1-821-398-41 (ARC [HDCP 2.2] HDMI OUT) HDMI CONNECTOR (HDMI IN 2) HDMI CONNECTOR (HDMI IN 3) CN1501 CN1502 Remark Ref. No. Part No. Description Remark < IC/JACK > IC101 IC102 IC104 IC105 IC106 6-721-894-01 (Not supplied) (Not supplied) 6-717-680-01 6-713-333-01 IC IC IC IC IC BR24G16FJ-3GTE2 MB9BF328SPMC-GE1 (See Note 1) MFI337S3959 (See Note 1) BD00IC0WEFJ-E2 PST8429UL IC110 IC301 IC302 IC303 IC304 6-712-825-01 8-759-596-39 8-759-278-58 6-716-745-01 6-718-999-01 IC IC IC IC IC R1154N001C-TR-FE SN74LV4052APWR NJM4558V-TE2 PCM9211PTR MM1839A50NRE IC306 IC307 IC308 IC309 IC310 6-719-198-01 (Not supplied) (Not supplied) 6-707-870-01 6-710-388-01 IC IC IC IC IC MM3411A33URE W25Q16DVSSIG (See Note 1) ADSST-AVR-3045 (See Note 1) TC74VHC157FT (EK) 74LVC1G79GW-125 IC311 IC312 IC313 IC501 IC502 6-704-099-01 8-759-655-22 (Not supplied) 6-718-105-01 6-718-377-01 IC IC IC IC IC TC7WZ08FK TC7WH34FK RT8295ALZSP (See Note 1) TAS5534DGGR BD00C0AWFP-E2 IC503 IC601 IC602 IC603 IC604 6-721-021-01 (Not supplied) (Not supplied) (Not supplied) 6-719-139-01 IC IC IC IC IC TAS5624ADDVR (See Note 2) RT8295ALZSP (See Note 1) RT8295ALZSP (See Note 1) TPS542941PWPR (See Note 1) MM3411A50NRE IC605 IC1001 IC1002 IC1003 IC1004 (Not supplied) 6-719-062-01 (Not supplied) 6-719-062-01 (Not supplied) IC IC IC IC IC BD00IC0WHFV-GTR (See Note 1) W25X20CLSNIG SII9679CNUC (See Note 1) W25X20CLSNIG SII9678CNUC IC1005 IC1006 IC1501 IC1801 IC1802 6-718-999-01 6-709-888-01 (Not supplied) 1-843-541-11 6-720-030-01 IC MM1839A50NRE IC TC7WHU04FK IC SII9573CTUC OPTICAL RECEIVER JACK (TV DIGITAL IN) IC TPS2065CDBVR < DIODE > D102 D103 D104 D105 D106 6-503-761-01 6-503-737-01 6-503-737-01 6-503-775-01 6-502-961-01 DIODE DIODE DIODE DIODE DIODE RB751S40, 115 CES520 CES520 CRH02 (T5R, SONY, XM) DA2J10100L D107 D302 D303 D501 D502 6-502-961-01 6-503-737-01 6-503-737-01 6-502-252-01 6-502-961-01 DIODE DIODE DIODE DIODE DIODE DA2J10100L CES520 CES520 KDZTR5.6B DA2J10100L D503 D601 D602 D1801 6-503-040-01 8-719-053-18 8-719-053-18 8-719-053-18 DIODE DIODE DIODE DIODE DZ2J300M0L 1SR154-400TE-25 1SR154-400TE-25 1SR154-400TE-25 < FUSE > 0 F501 0 F502 1-523-337-11 1-523-337-11 FUSE (5 A/32 V) FUSE (5 A/32 V) < FERRITE BEAD > FB101 FB103 FB105 FB107 FB301 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) FB302 FB303 FB304 FB501 FB502 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) FB602 FB604 FB606 FB607 FB608 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 1-400-180-21 INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) INDUCTOR, EMI FERRITE (1608) FB1001 FB1002 FB1003 FB1004 FB1005 1-481-348-21 1-400-580-21 1-481-348-21 1-481-348-21 1-400-580-21 EMI FERRITE (SMD) (1608) FERRITE, EMI (SMD) EMI FERRITE (SMD) (1608) EMI FERRITE (SMD) (1608) FERRITE, EMI (SMD) FB1006 FB1501 FB1502 FB1503 FB1504 1-481-348-21 1-481-348-21 1-400-921-21 1-400-580-21 1-469-525-91 EMI FERRITE (SMD) (1608) EMI FERRITE (SMD) (1608) FERRITE, EMI (SMD) FERRITE, EMI (SMD) INDUCTOR 10uH FB1505 1-481-348-21 EMI FERRITE (SMD) (1608) < JACK > * J1801 1-842-576-11 MINI JACK (RA) (ANALOG IN) < JUMPER RESISTOR > JC501 JC502 JC503 JC504 JC505 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP 0 0 0 0 0 JC506 1-216-864-11 SHORT CHIP 0 < COIL > L301 L302 L303 L304 L305 1-481-524-11 1-481-524-11 1-481-524-11 1-400-922-11 1-412-975-31 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 10uH 10uH 10uH 220uH 0.47uH L306 L307 L308 L501 L503 1-412-977-41 1-412-977-41 1-460-601-11 1-469-555-21 1-482-182-11 INDUCTOR 0.68uH INDUCTOR 0.68uH COIL, CHOKE 10uH INDUCTOR 10uH CHOKE COIL (SMD 10uH) < FILTER > FL301 1-234-939-21 FILTER, EMI REMOVAL (SMD) Note 1: IC102, IC104, IC307, IC308, IC313, IC601 to IC603, IC605, IC1002, IC1004 and IC1501 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. 70 Note 2: When the IC503 on the MAIN board is replaced, refer to “NOTE OF REPLACING THE IC503 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on page 5. HT-CT780 Ver. 1.1 MAIN Ref. No. Part No. Description L504 L505 L506 L602 L604 1-482-182-11 1-482-182-11 1-482-182-11 1-460-601-11 1-460-601-11 CHOKE COIL (SMD 10uH) CHOKE COIL (SMD 10uH) CHOKE COIL (SMD 10uH) COIL, CHOKE 10uH COIL, CHOKE 10uH Remark L607 L608 1-460-358-11 1-460-358-11 COIL, CHOKE 2.2uH (4018) COIL, CHOKE 2.2uH (4018) Ref. No. Part No. Description R160 R161 R162 1-218-941-81 1-218-937-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP 100 47 10K 5% 5% 5% 1/16W 1/16W 1/16W Remark R164 R165 R169 R174 R175 1-218-941-81 1-218-937-11 1-218-941-81 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 47 100 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R176 1-216-825-11 METAL CHIP 2.2K 5% 1/10W (Except AEP, UK) R176 R177 1-216-864-11 1-216-829-11 SHORT CHIP METAL CHIP R178 R179 1-218-977-11 1-218-941-81 METAL CHIP METAL CHIP 0 (AEP, UK) 4.7K 5% 1/10W (Except AEP, UK) 100K 5% 1/16W 100 5% 1/16W R180 R181 R182 R183 R184 1-216-841-11 1-216-841-11 1-218-977-11 1-218-941-81 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 47K 100K 100 10K 5% 5% 5% 5% 5% 1/10W 1/10W 1/16W 1/16W 1/16W R185 R186 R187 R189 R190 1-218-941-81 1-218-959-11 1-218-957-11 1-218-941-81 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 3.3K 2.2K 100 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R191 R192 R193 R194 R195 1-218-961-11 1-218-965-11 1-218-957-11 1-218-957-11 1-218-953-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.7K 10K 2.2K 2.2K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R196 R197 R198 R199 R200 1-218-941-81 1-218-957-11 1-218-957-11 1-218-957-11 1-218-957-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 2.2K 2.2K 2.2K 2.2K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R201 R202 R203 R208 R209 1-218-959-11 1-218-953-11 1-218-965-11 1-216-864-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 3.3K 1K 10K 0 100 5% 5% 5% 1/16W 1/16W 1/16W 5% 1/16W R210 R211 R212 R214 R215 1-218-941-81 1-218-977-11 1-218-965-11 1-218-973-11 1-218-977-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100K 10K 47K 100K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R216 R217 R218 R219 R220 1-218-973-11 1-218-941-81 1-218-965-11 1-218-959-11 1-218-969-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 100 10K 3.3K 22K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R221 R222 R223 R224 R231 1-218-973-11 1-218-971-81 1-218-965-11 1-218-949-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 33K 10K 470 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R232 R233 R235 R236 R239 1-218-941-81 1-218-941-81 1-218-959-11 1-218-965-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 3.3K 10K 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W < TRANSISTOR > Q101 Q102 Q103 Q104 Q105 6-552-936-01 6-552-936-01 6-552-936-01 6-552-760-01 6-552-936-01 TRANSISTOR TRANSISTOR TRANSISTOR FET TRANSISTOR LTC014EUBFS8TL LTC014EUBFS8TL LTC014EUBFS8TL SSM3J325F, LSOYF LTC014EUBFS8TL Q106 Q301 Q302 Q303 Q501 6-550-585-01 6-552-936-01 6-552-936-01 6-550-586-01 6-552-892-01 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2PC4081R-115 LTC014EUBFS8TL LTC014EUBFS8TL 2PA1576R-115 LSCR523UBFS8TL Q502 Q503 8-729-013-22 8-729-013-22 TRANSISTOR TRANSISTOR HN1A01FU HN1A01FU < RESISTOR > R101 R102 R103 R104 R106 1-218-961-11 1-218-961-11 1-218-941-81 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.7K 4.7K 100 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R107 R108 R109 R111 R112 1-218-941-81 1-218-941-81 1-218-941-81 1-216-864-11 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP SHORT CHIP 100 100 100 0 0 5% 5% 5% 1/16W 1/16W 1/16W R113 R116 R117 R118 R125 1-216-864-11 1-218-941-81 1-218-934-11 1-218-934-11 1-218-965-11 SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 100 27 27 10K 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R126 R127 R128 R129 R130 1-218-977-11 1-218-973-11 1-218-961-11 1-218-965-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100K 47K 4.7K 10K 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R131 R132 R133 R134 R135 1-218-977-11 1-218-970-81 1-218-965-11 1-218-977-11 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100K 27K 10K 100K 47K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R136 R140 R141 R143 R148 1-218-965-11 1-218-965-11 1-218-973-11 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 47K 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R150 R153 R154 R155 R156 1-216-864-11 1-218-965-11 1-218-941-81 1-218-965-11 1-218-961-11 SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 10K 100 10K 4.7K 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R157 R158 1-218-961-11 1-218-965-11 METAL CHIP METAL CHIP 4.7K 10K 5% 5% 1/16W 1/16W 71 HT-CT780 MAIN Ref. No. Part No. Description Part No. Description R241 R255 R301 R302 R303 1-218-957-11 1-218-941-81 1-218-941-81 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 2.2K 100 100 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R361 R362 R363 R364 R365 1-218-941-81 1-218-961-11 1-218-961-11 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 4.7K 4.7K 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R304 R305 R306 R307 R308 1-218-941-81 1-218-941-81 1-218-941-81 1-218-941-81 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 100 100 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R366 R367 R368 R369 R370 1-218-943-11 1-218-941-81 1-218-941-81 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 150 100 100 100 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R309 R310 R311 R312 R313 1-218-965-11 1-218-977-11 1-216-864-11 1-218-977-11 1-218-977-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 10K 100K 0 100K 100K 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W R371 R372 R373 R374 R376 1-218-941-81 1-218-941-81 1-218-953-11 1-218-953-11 1-218-945-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 1K 1K 220 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R314 R315 R316 R317 R318 1-250-537-11 1-218-977-11 1-218-973-11 1-218-973-11 1-250-537-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 56K 100K 47K 47K 56K 1% 5% 5% 5% 1% 1/16W 1/16W 1/16W 1/16W 1/16W R377 R378 R379 R380 R381 1-218-933-11 1-218-933-11 1-218-933-11 1-218-933-11 1-218-933-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 22 22 22 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R319 R320 R321 R322 R323 1-250-525-11 1-218-941-81 1-250-537-11 1-218-990-81 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 18K 100 56K 0 47K 1% 5% 1% 1/16W 1/16W 1/16W 5% 1/16W R382 R383 R384 R385 R386 1-218-933-11 1-218-933-11 1-218-945-11 1-218-933-11 1-218-933-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 220 22 22 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R324 R325 R326 R327 R328 1-218-973-11 1-218-941-81 1-250-537-11 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 100 56K 100 100 5% 5% 1% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R387 R388 R389 R390 R391 1-218-933-11 1-218-933-11 1-218-949-11 1-218-933-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 470 22 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R329 R331 R332 R333 R334 1-218-941-81 1-218-945-11 1-218-945-11 1-218-941-81 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 220 220 100 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R392 R393 R394 R395 R396 1-218-933-11 1-218-949-11 1-218-933-11 1-218-933-11 1-218-989-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 470 22 22 1M 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R335 R336 R337 R338 R339 1-218-941-81 1-218-941-81 1-208-715-11 1-208-715-11 1-208-715-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 22K 22K 22K 5% 5% 0.5% 0.5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R397 R398 R399 R400 R401 1-218-933-11 1-218-933-11 1-216-864-11 1-218-965-11 1-218-965-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 22 22 0 10K 10K 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W R340 R341 R342 R343 R344 1-208-715-11 1-218-941-81 1-218-941-81 1-208-927-11 1-208-927-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22K 100 100 47K 47K 0.5% 5% 5% 0.5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R403 R404 R405 R406 R408 1-218-941-81 1-218-933-11 1-218-941-81 1-218-965-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 22 100 10K 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R345 R346 R347 R348 R349 1-218-989-11 1-218-941-81 1-218-977-11 1-218-959-11 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1M 100 100K 3.3K 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R409 R410 R411 R412 R413 1-218-933-11 1-218-965-11 1-218-933-11 1-218-957-11 1-218-933-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 10K 22 2.2K 22 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R351 R352 R353 R354 R355 1-218-951-11 1-218-953-11 1-218-953-11 1-208-927-11 1-218-977-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 680 1K 1K 47K 100K 5% 5% 5% 0.5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R414 R415 R416 R417 R419 1-218-933-11 1-218-990-81 1-218-990-81 1-218-933-11 1-218-965-11 METAL CHIP SHORT CHIP SHORT CHIP METAL CHIP METAL CHIP 22 0 0 22 10K 5% 1/16W 5% 5% 1/16W 1/16W R356 R357 R358 R359 R360 1-218-977-11 1-208-927-11 1-218-941-81 1-218-941-81 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100K 47K 100 100 100 5% 0.5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R420 R421 R422 R423 R424 1-218-965-11 1-218-957-11 1-218-965-11 1-218-977-11 1-218-953-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 2.2K 10K 100K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 72 Remark Ref. No. Remark HT-CT780 MAIN Ref. No. Part No. Description Part No. Description R425 R426 R428 R429 R430 1-218-965-11 1-218-965-11 1-218-965-11 1-218-941-81 1-218-981-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 10K 100 220K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W Remark Ref. No. R612 R613 R614 R615 R616 1-216-864-11 1-216-864-11 1-208-883-81 1-208-711-11 1-208-715-11 SHORT CHIP SHORT CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 680 15K 22K Remark 0.5% 0.5% 0.5% 1/16W 1/16W 1/16W R431 R432 R433 R434 R435 1-218-965-11 1-218-941-81 1-218-943-11 1-218-941-81 1-218-949-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 100 150 100 470 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R617 * R619 R620 R621 R623 1-218-965-11 1-250-527-11 1-250-519-11 1-250-519-11 1-208-871-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 22K 10K 10K 220 5% 1% 1% 1% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R436 R437 R438 R439 R440 1-218-959-11 1-218-965-11 1-218-953-11 1-218-953-11 1-218-990-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT CHIP 3.3K 10K 1K 1K 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R624 R625 R1001 R1002 R1003 1-208-703-11 1-208-715-11 1-218-933-11 1-218-933-11 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 6.8K 22K 22 22 47K 0.5% 0.5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R441 R501 R506 R511 R512 1-216-864-11 1-218-941-81 1-218-941-81 1-218-941-81 1-218-941-81 SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 100 100 100 100 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R1004 R1005 R1006 R1009 R1012 1-218-965-11 1-218-965-11 1-218-941-81 1-216-797-11 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 100 10 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/10W 1/16W R513 R514 R515 R516 R517 1-218-941-81 1-250-487-11 1-218-953-11 1-250-487-11 1-218-967-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 470 1K 470 15K 5% 1% 5% 1% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1013 R1014 R1015 R1016 R1017 1-218-965-11 1-218-965-11 1-218-953-11 1-218-941-81 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 1K 100 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R518 R519 R520 R521 R522 1-250-525-11 1-218-965-11 1-218-937-11 1-218-937-11 1-218-937-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 18K 10K 47 47 47 1% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1018 R1019 R1020 R1022 R1023 1-218-990-81 1-218-990-81 1-218-965-11 1-218-941-81 1-218-941-81 SHORT CHIP SHORT CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 10K 100 100 5% 5% 5% 1/16W 1/16W 1/16W R523 R524 R525 R526 R527 1-218-937-11 1-218-937-11 1-218-959-11 1-218-965-11 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47 47 3.3K 10K 47K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1025 R1026 R1027 R1028 R1029 1-218-941-81 1-218-965-11 1-218-941-81 1-218-965-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 10K 100 10K 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R528 R529 R530 R531 R532 1-218-959-11 1-250-530-11 1-216-001-00 1-216-001-00 1-216-001-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 3.3K 30K 10 10 10 5% 1% 5% 5% 5% 1/16W 1/16W 1/10W 1/10W 1/10W R1030 R1031 R1032 R1035 R1041 1-218-961-11 1-218-941-81 1-218-941-81 1-218-973-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.7K 100 100 47K 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R533 R535 R536 R537 R538 1-216-001-00 1-218-967-11 1-218-977-11 1-218-977-11 1-218-977-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10 15K 100K 100K 100K 5% 5% 5% 5% 5% 1/10W 1/16W 1/16W 1/16W 1/16W R1042 R1043 R1044 R1045 R1046 1-218-965-11 1-218-965-11 1-218-941-81 1-218-965-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 10K 100 10K 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R539 R540 R541 R542 R601 1-218-977-11 1-218-977-11 1-218-977-11 1-218-977-11 1-218-953-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100K 100K 100K 100K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1048 R1049 R1051 R1060 R1061 1-218-941-81 1-218-965-11 1-218-965-11 1-218-961-11 1-218-965-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 10K 10K 4.7K 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R602 * R603 * R604 R605 R606 1-218-953-11 1-250-511-11 1-250-523-11 1-218-969-11 1-218-969-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 4.7K 15K 22K 22K 5% 1% 1% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1062 R1063 R1064 R1065 R1066 1-218-965-11 1-218-953-11 1-218-937-11 1-218-937-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 1K 47 47 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R607 R608 R609 * R610 R611 1-218-959-11 1-218-965-11 1-218-959-11 1-250-523-11 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT CHIP 3.3K 10K 3.3K 15K 0 5% 5% 5% 1% 1/16W 1/16W 1/16W 1/16W R1067 R1070 R1071 R1072 R1073 1-218-961-11 1-218-941-81 1-218-941-81 1-218-990-81 1-218-990-81 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP SHORT CHIP 4.7K 100 100 0 0 5% 5% 5% 1/16W 1/16W 1/16W 73 HT-CT780 Ver. 1.1 MAIN POWER Ref. No. Part No. Description Part No. Description R1075 R1076 R1077 R1078 R1079 1-218-941-81 1-218-965-11 1-218-941-81 1-218-961-11 1-218-941-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 10K 100 4.7K 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W Remark Ref. No. R1541 R1543 R1544 R1545 R1546 1-220-208-81 1-218-937-11 1-218-937-11 1-218-937-11 1-218-945-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 130K 47 47 47 220 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W Remark R1080 R1081 R1089 R1091 R1093 1-218-941-81 1-218-941-81 1-218-941-81 1-218-965-11 1-218-956-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 100 100 10K 1.8K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1547 R1549 R1551 R1552 R1553 1-218-937-11 1-218-937-11 1-218-937-11 1-218-937-11 1-218-937-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47 47 47 47 47 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1096 R1097 R1098 R1104 R1105 1-218-956-11 1-218-941-81 1-218-941-81 1-218-990-81 1-218-959-11 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 1.8K 100 100 0 3.3K 5% 5% 5% 1/16W 1/16W 1/16W 5% 1/16W R1554 R1560 R1561 R1801 R1804 1-216-864-11 1-218-933-11 1-218-933-11 1-218-965-11 1-216-825-11 SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 22 22 10K 2.2K 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/10W R1106 R1107 R1108 R1113 R1115 1-218-959-11 1-218-957-11 1-218-957-11 1-208-859-81 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 3.3K 2.2K 2.2K 68 47K 5% 5% 5% 0.5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1805 R1806 R1807 R1808 R1810 1-216-825-11 1-218-941-81 1-218-953-11 1-218-965-11 1-218-967-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 2.2K 100 1K 10K 15K 5% 5% 5% 5% 5% 1/10W 1/16W 1/16W 1/16W 1/16W R1116 R1117 R1120 R1122 R1124 1-218-953-11 1-218-965-11 1-218-981-81 1-218-949-11 1-208-859-81 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 10K 220K 470 68 5% 5% 5% 5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R1811 1-218-967-11 METAL CHIP 15K 5% 1/16W R1505 R1506 R1507 R1508 R1509 1-218-933-11 1-218-933-11 1-218-933-11 1-218-933-11 1-218-973-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 22 22 47K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1510 R1511 R1512 R1513 R1514 1-218-973-11 1-218-959-11 1-218-957-11 1-218-957-11 1-218-937-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 3.3K 2.2K 2.2K 47 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1515 R1516 R1517 R1518 R1519 1-218-937-11 1-218-961-11 1-218-965-11 1-218-965-11 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47 4.7K 10K 10K 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1520 R1521 R1522 R1523 R1524 1-218-933-11 1-218-933-11 1-218-961-11 1-218-929-11 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 4.7K 10 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1525 R1526 R1527 R1528 R1529 1-218-965-11 1-218-961-11 1-218-961-11 1-218-929-11 1-218-961-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 4.7K 4.7K 10 4.7K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1530 R1531 R1532 R1533 R1535 1-218-933-11 1-218-933-11 1-218-961-11 1-218-929-11 1-218-956-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22 22 4.7K 10 1.8K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R1536 R1537 R1538 R1539 R1540 1-218-956-11 1-218-973-11 1-218-933-11 1-218-933-11 1-218-947-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1.8K 47K 22 22 330 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W < COMPOSITION CIRCUIT BLOCK > RB101 RB102 RB103 RB104 RB105 1-234-375-21 1-234-372-11 1-234-372-11 1-234-372-11 1-234-372-11 RES, NETWORK 1K (1005X4) RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) RB107 RB108 RB501 RB502 * RB1001 1-234-372-11 1-234-372-11 1-234-372-11 1-234-372-11 1-460-611-11 RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) RES, NETWORK 100 (1005X4) COMMON MODE CHOKE COIL * RB1002 * RB1015 * RB1016 RB1501 RB1502 1-460-611-11 1-460-611-11 1-460-611-11 1-234-400-21 1-234-400-21 COMMON MODE CHOKE COIL COMMON MODE CHOKE COIL COMMON MODE CHOKE COIL CONDUCTOR, NETWORK (1005X4) CONDUCTOR, NETWORK (1005X4) RB1503 RB1504 1-234-400-21 1-234-400-21 CONDUCTOR, NETWORK (1005X4) CONDUCTOR, NETWORK (1005X4) < VIBRATOR > X101 1-781-646-21 VIBRATOR, CERAMIC (4 MHz) X301 1-814-267-11 QUARTZ CRYSTAL UNIT (24.576 MHz) X302 1-814-363-11 QUARTZ CRYSTAL UNIT (25 MHz) X1501 1-814-595-11 QUARTS CRYSTAL UNIT (27 MHz) ************************************************************* A-2066-054-A A-2066-056-A POWER BOARD, COMPLETE (US, CND, TW) (See Note) POWER BOARD, COMPLETE (Except US, CND, TW) (See Note) ********************** 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 < CAPACITOR > 0 C902 1-112-870-51 CERAMIC 0 C902 1-118-332-11 CERAMIC 0.001uF 20% 250V (US, CND, TW) (See Note) 0.0033uF 20% 250V (Except US, CND, TW) (See Note) Note: When C902 on the POWER board and the complete POWER board are replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. 74 HT-CT780 Ver. 1.1 POWER Ref. No. Part No. Description Remark 0 C903 1-112-870-51 CERAMIC 0 C903 1-118-332-11 CERAMIC 0 C905 1-114-594-21 FILM 0 C905 1-116-397-21 FILM 0 C907 1-116-397-21 0 C914 1-100-922-11 0 C915 1-118-715-11 0 C930 1-118-361-11 0.33uF 10% 310V (Except US, CND, TW) (See Note) FILM 0.33uF 10% 310V (Except US, CND, TW) ELECT 330uF 20% 200V (US, CND, TW) (See Note) ELECT (BLOCK) 100uF 20 % 450V (Except US, CND, TW) (See Note) CERAMIC CHIP 0.1uF 10% 50V 0 C931 1-164-217-91 CERAMIC CHIP 150PF 0 C931 1-164-218-91 CERAMIC CHIP 0 C932 0 C933 0 C934 1-162-968-91 1-116-717-11 1-116-729-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 50V (US, CND, TW) 180PF 5% 50V (Except US, CND, TW) 0.0047uF 10% 50V 10uF 20% 10V 2.2uF 20% 10V 0 C935 1-117-824-11 FILM 2200PF 0 C936 0 C937 0 C938 1-118-361-11 1-116-874-11 1-125-893-11 0 C939 1-116-034-92 1.5KV (US, CND, TW) CERAMIC CHIP 0.1uF 10% 50V CERAMIC CHIP 10uF 10% 35V FILM 680PF 3% 1.5KV (Except US, CND, TW) FILM 0.0033uF 5% 400V 0 C940 1-112-869-51 CERAMIC 470PF 0 C941 1-112-235-21 ELECT 330uF C965 C967 1-112-723-21 1-114-994-11 CERAMIC CHIP 0.0047uF ELECT 2200uF C968 1-118-361-11 CERAMIC CHIP 0.1uF 250V (US, CND, TW) 20% 25V (See Note) 10% 250V 20% 35V (See Note) 10% 50V C970 1-112-241-11 ELECT 20% C971 C976 C977 1-118-345-11 1-112-245-21 1-112-245-21 C978 1-126-964-11 0.001uF 20% 250V (US, CND, TW) (See Note) 0.0033uF 20% 250V (Except US, CND, TW) (See Note) 0.22uF 10% 310V (US, CND, TW) (See Note) Ref. No. Part No. Description Remark 0 D938 0 D939 6-503-731-01 6-503-037-01 DIODE SARS10 DIODE DZ2J24000L 0 D941 0 D942 D965 D967 0 D972 8-719-083-71 6-503-775-01 6-501-849-01 6-503-978-01 6-502-264-01 DIODE DIODE DIODE DIODE DIODE D973 8-719-083-71 DIODE UDZSUSTE-1730B UDZSUSTE-1730B CRH02 (T5R, SONY, XM) FMX-22SL RB068L100TE25 KDZTR18B < FUSE > 0 F901 0 F931 1-523-067-51 1-523-085-11 FUSE (5 A/250 V) FUSE (2.5 A/250 V) (See Note) < IC > 1-112-245-21 ELECT 0 C988 1-165-528-11 MYLAR 47uF 0 IC930 0 IC930 IC931 6-720-460-01 6-721-976-01 6-716-865-01 L966 L967 1-460-612-11 1-481-175-21 1-793-660-11 1-564-725-11 20% PIN, CONNECTOR (PC BOARD) 3P PIN, CONNECTOR (SMALL TYPE) 9P D901 D930 D931 D932 D934 8-719-077-77 6-503-032-01 8-719-083-71 6-502-975-01 6-503-032-01 DIODE DIODE DIODE DIODE DIODE 0 D935 0 D936 0 D937 8-719-083-71 6-501-119-01 6-501-119-01 DIODE UDZSUSTE-1730B DIODE RR264M-400 DIODE RR264M-400 0 0 0 0 0 D3SB60F3 (See Note) DZ2J180M0L UDZSUSTE-1730B DZ2J15000L DZ2J180M0L 2.2uH 4.7uH 0 LF901 1-445-944-11 0 LF901 1-460-693-11 TRANSFORMER, LINE FILTER (Except US, CND, TW) (See Note) LINE FILTER TRANSFORMER (US, CND, TW) (See Note) 10% 35V (See Note) 0.1uF 10% 250V (US, CND, TW) (See Note) < DIODE > COIL, CHOKE INDUCTOR < LINE FILTER > < PHOTO COUPLER > 0 PH930 6-600-883-01 PHOTO COUPLER EL816S1 (B) (TA) (DTE-S) < TRANSISTOR > 0 Q930 0 Q931 Q950 8-729-056-46 6-552-949-01 6-550-586-01 TRANSISTOR TRANSISTOR TRANSISTOR * Q952 6-553-105-01 TRANSISTOR 2SC5053T100Q LTC044EUBFS8TL 2PA1576R-115 (Except US, CND, TW) PDTC144EU (Except US, CND, TW) < RESISTOR > 0 R901 0 R914 0 R932 1-240-938-51 1-248-270-15 1-216-345-51 METAL FUSIBLE METAL OXIDE 1.5M 0.33 0.47 0 R932 1-216-353-51 0 R934 1-248-050-11 0 R934 1-248-245-11 METAL 0.15 R935 R936 R937 R938 1-216-825-91 1-216-841-91 1-216-829-91 1-216-838-91 METAL CHIP METAL CHIP METAL CHIP METAL CHIP 2.2K 47K 4.7K 27K 0 R944 1-215-927-51 METAL OXIDE 47K 0 R944 1-215-929-51 METAL OXIDE 100K 0 R945 0 R947 1-216-809-91 1-216-793-91 METAL CHIP METAL CHIP 100 4.7 < CONNECTOR > 0 * CN901 * CN902 IC STR-Y6735 (US, CND, TW) IC STR-Y6766B (Except US, CND, TW) IC MM1431FNRE < COIL > 3% 25V (See Note) CERAMIC CHIP 0.01uF 10% 25V ELECT 47uF 20% 35V ELECT 47uF 20% 35V (See Note) ELECT 10uF 20% 50V (Except US, CND, TW) (See Note) C980 1000uF 5% 0 0 0 0 5% 10% 5% 0.5W F 1W F 1W F (US, CND, TW) METAL OXIDE 2.2 5% 1W F (Except US, CND, TW) METAL 0.22 5% 2W F (Except US, CND, TW) (See Note) 5% 2W F (US, CND, TW) (See Note) 5% 1/10W 5% 1/10W 5% 1/10W 5% 1/10W 5% 3W F (US, CND, TW) 5% 3W F (Except US, CND, TW) 5% 1/10W 5% 1/10W Note: When C903, C905, C914, C915, C941, C967, C970, C977, C978, C980, C988, D901, F931, LF901 and R934 are replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. 75 HT-CT780 Ver. 1.1 POWER Ref. No. Part No. Description R951 1-216-849-11 METAL CHIP 220K 5% 1/10W (Except US, CND, TW) R952 1-216-821-11 METAL CHIP 1K 0 R953 0 R954 0 R955 R965 1-216-793-91 1-216-793-91 1-216-864-91 1-216-821-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 4.7 4.7 0 1K 5% 1/10W (Except US, CND, TW) 5% 1/10W 5% 1/10W R971 R976 R977 R978 R987 1-216-849-11 1-216-823-11 1-218-887-11 1-218-863-11 1-216-821-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 220K 1.5K 47K 4.7K 1K 0 R997 1-216-864-91 SHORT CHIP 0 (US, CND, TW) 0 T901 1-697-326-11 0 T901 1-697-327-11 0 TH901 0 TH902 1-811-315-31 1-812-011-11 Remark Ref. No. Part No. 4-565-123-12 4-565-123-22 4-565-123-32 1/10W 4-565-123-42 5% 5% 0.5% 0.5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 4-565-123-52 4-565-123-62 4-565-123-72 4-565-126-11 < TRANSFORMER > 4-565-126-21 CONVERTER TRANSFORMER (01C327) (Except US, CND, TW) CONVERTER TRANSFORMER (01C313) (US, CND, TW) 4-565-126-51 MANUAL, INSTRUCTION (ENGLISH, SPANISH, FRENCH) (US, CND) MANUAL, INSTRUCTION (ENGLISH) (UK, AUS) MANUAL, INSTRUCTION (FRENCH, SPANISH, DUTCH) (AEP) MANUAL, INSTRUCTION (GERMAN, ITALIAN, POLISH) (AEP) MANUAL, INSTRUCTION (ENGLISH, FRENCH, ARABIC, PERSIAN) (E3) MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE) (SP) MANUAL, INSTRUCTION (ENGLISH) (PX) MANUAL, INSTRUCTION (SIMPLIFIED CHINESE) (CH) MANUAL, INSTRUCTION (TRADITIONAL CHINESE) (TW) MANUAL, INSTRUCTION (PORTUGUESE) (BR) 4-570-575-11 INSTRUCTION MANUAL (ENGLISH, ARABIC) (EA3) REMOTE COMMANDER RMT-AH101U (Remote control) CORD, LIGHT PLUG (Optical digital cable) WALL STAND (1 piece) (Wall mounting bracket) SCREW, +PSW M5X12 (1 piece) (for Wall mounting bracket) < THERMISTOR > 501 1-492-931-11 POWER THERMISTOR (See Note 1) THERMISTOR, POSITIVE (Except US, CND, TW) 502 503 504 1-837-197-31 4-548-768-01 2-580-607-01 < VARISTOR > 501 Remote control (1) 502 Optical digital cable (1) 503 Wall mounting brackets (2) 504 Screws (2) MISCELLANEOUS ************** 0 0 0 0 0 AC1 AC1 AC1 AC1 AC1 1-834-966-42 1-835-068-21 1-835-706-23 1-837-308-12 1-837-345-11 POWER-SUPPLY CORD (AEP, E3, SP, PX) CORD, POWER (AUS) CORD, POWER-SUPPLY (BR) CORD, POWER-SUPPLY (US, CND) CORD, POWER-SUPPLY (TW) 0 0 0 0 AC1 AC1 ACP1 ACP2 1-837-822-21 1-839-999-21 1-785-504-21 1-770-019-72 BT1 1-490-558-92 CORD, POWER-SUPPLY (CH) POWER-SUPPLY CORD (UK, EA3) ADAPTOR, CONVERSION (PX) ADAPTOR, CONVERSION PLUG 3P (SV) (SP for Hong Kong only) (See Note 3) BLUETOOTH MODULE FFC1 FFC2 FFC3 FFC4 NFC1 9-833-606-96 9-833-606-95 9-833-606-94 9-833-606-97 8-989-602-00 FFC 14P FFC 24P FFC 18P FFC 6P RC-S730 (WW) (NFC module) RF1 SP1 SP2 SP3 SP4 1-492-347-11 1-859-097-11 1-859-097-11 1-859-096-11 1-859-096-11 RF MODULATOR (SWA12-4V TX) (See Note 2) SPEAKER (60 mm) (Woofer) (L-ch) SPEAKER (60 mm) (Woofer) (R-ch) SPEAKER (19 mm) (Tweeter) (L-ch) SPEAKER (19 mm) (Tweeter) (R-ch) SPC1 1-848-741-11 CONNECTION CABLE W/ SPK (L) (Left side) SPC2 1-848-742-11 CONNECTION CABLE W/ SPK (R) (Right side) ************************************************************* Note 1: When TH901 and VDR901 on the POWER board are replaced, refer to “BOND FIXATION OF ELECTRIC PARTS” on page 6. Note 2: When the RF modulator (Ref. No. RF1) is replaced, refer to “NOTES ON THE WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE COMPLETE” on page 5. 76 Remark ACCESSORIES ************ 5% 0 VDR901 1-811-165-31 VARISTOR (TVR10471-D) (See Note 1) ************************************************************* Description Note 3: Ref. No. ACP2 is a service part used only for the Singapore model sold in Hong Kong. HT-CT780 MEMO 77 HT-CT780 REVISION HISTORY Ver. Date Description of Revision 1.0 2015.02 New 1.1 2015.04 Addition of Chinese, PX, African, Iranian, Saudi Arabia, UAE, Kuwait, Iraqi, Kenyan, Tanzanian, Nigerian, Brazilian, Singapore and Taiwan models Change of Part No. for TOP PANEL ASSY (Ref. No. 56) Change of Part No. for INSTRUCTION MANUAL (US, Canadian, AEP, UK and Australian models) (SMR-14050) How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF file search function to find one. e.g.) If a contact point is shown as , follow the procedure below. Procedure: 1. Press the [F] key while pressing the [Ctrl] key. 2. Input “>001Z” in the search box and press the [Enter] key. 3. The relevant part (page), where the contact point is shown, appears. Note: If you still see the original page, press the [Enter] key again.